{"id":469,"date":"2025-10-27T15:02:42","date_gmt":"2025-10-27T07:02:42","guid":{"rendered":"https:\/\/yin.nnneri.me\/?p=469"},"modified":"2025-11-22T19:11:49","modified_gmt":"2025-11-22T11:11:49","slug":"%e7%8e%b0%e4%bb%a3%e6%8e%a7%e5%88%b6%e7%90%86%e8%ae%ba%e7%9f%a5%e8%af%86%e7%82%b9%e9%80%9f%e6%9f%a5","status":"publish","type":"post","link":"https:\/\/yin.nnneri.me\/?p=469","title":{"rendered":"\u73b0\u4ee3\u63a7\u5236\u7406\u8bba\u77e5\u8bc6\u70b9\u901f\u67e5"},"content":{"rendered":"


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mathvariant=\"normal\">\u2223<\/mi><mo>=<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">|\\lambda \\mathbf{I} - \\mathbf{A}| = 0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">\u2223<\/span><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathbf\">A<\/span><span class=\"mord\">\u2223<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span 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aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7778em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6861em;\"><\/span><span class=\"mord mathbf\">A<\/span><\/span><\/span><\/span> \u6c42\u89e3\u51fa \u5bf9\u5e94\u7684\u7279\u5f81\u5411\u91cf<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"bold\">p<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{p}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathbf\">p<\/span><\/span><\/span><\/span><\/li>\n<li>\u7ebf\u6027\u975e\u5947\u5f02\u53d8\u6362\u77e9\u9635 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"bold\">T<\/mi><mo>=<\/mo><mo stretchy=\"false\">[<\/mo><msub><mi>p<\/mi><mn>1<\/mn><\/msub><mo separator=\"true\">,<\/mo><msub><mi>p<\/mi><mn>2<\/mn><\/msub><mo separator=\"true\">,<\/mo><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mo separator=\"true\">,<\/mo><msub><mi>p<\/mi><mi>n<\/mi><\/msub><mo stretchy=\"false\">]<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{T} = [p_1,p_2,...,p_n]<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6861em;\"><\/span><span class=\"mord mathbf\">T<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\"><span class=\"mord mathnormal\">p<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">p<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">...<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">p<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">]<\/span><\/span><\/span><\/span><\/li>\n<li><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>=<\/mo><msup><mi mathvariant=\"bold\">T<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mrow><mi mathvariant=\"bold\">A<\/mi><mi mathvariant=\"bold\">T<\/mi><\/mrow><mo separator=\"true\">,<\/mo><mover accent=\"true\"><mi mathvariant=\"bold\">B<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>=<\/mo><mrow><msup><mi mathvariant=\"bold\">T<\/mi><mrow><mo>\u2212<\/mo><mn mathvariant=\"bold\">1<\/mn><\/mrow><\/msup><mi mathvariant=\"bold\">B<\/mi><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\overline{\\mathbf{A}} = \\mathbf{T}^{-1}\\mathbf{AT}, \\overline{\\mathbf{B}} = \\mathbf{T^{-1}B}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8861em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8861em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><\/span><\/span><span style=\"top:-3.8061em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0806em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">AT<\/span><\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8861em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">B<\/span><\/span><\/span><span style=\"top:-3.8061em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8141em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathbf\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mathbf mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathbf\">B<\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n<h3 id=\"\u65e0\u91cd\u6839\u7cfb\u7edf\u7684\u6807\u51c6\u578b\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\">\u65e0\u91cd\u6839\u7cfb\u7edf\u7684\u6807\u51c6\u578b\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f <\/h3>\n<h4 id=\"1-\u80fd\u63a7\u6807\u51c6\u578b\">1. \u80fd\u63a7\u6807\u51c6\u578b <\/h4>\n<p><strong>\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\uff1a<\/strong><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>A<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22f1<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>0<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">A = \\begin{bmatrix}\n0 & 1 & 0 & \\cdots & 0 \\\\\\\n0 & 0 & 1 & \\cdots & 0 \\\\\\\n\\vdots & \\vdots & \\vdots & \\ddots & \\vdots \\\\\\\n0 & 0 & 0 & \\cdots & 1 \\\\\\\n-a_0 & -a_1 & -a_2 & \\cdots & -a_{n-1}\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:6.66em;vertical-align:-3.08em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v3000 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.3675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.3675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.3675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.24em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-5.04em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-3.18em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22f1<\/span><\/span><\/span><span style=\"top:-1.98em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-0.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.3675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v3000 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>B<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">B = \\begin{bmatrix}\n0 \\\\\\\n0 \\\\\\\n\\vdots \\\\\\\n0 \\\\\\\n1\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:6.66em;vertical-align:-3.08em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v3000 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.3675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v3000 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>C<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>b<\/mi><mn>0<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>b<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>b<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">C = \\begin{bmatrix}\nb_0 & b_1 & \\cdots & b_{n-1}\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 id=\"2-\u80fd\u89c2\u6807\u51c6\u578b\">2. \u80fd\u89c2\u6807\u51c6\u578b <\/h4>\n<p><strong>\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\uff1a<\/strong><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>A<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>0<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22f1<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><msub><mi>a<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">A = \\begin{bmatrix}\n0 & 0 & \\cdots & 0 & -a_0 \\\\\\\n1 & 0 & \\cdots & 0 & -a_1 \\\\\\\n0 & 1 & \\cdots & 0 & -a_2 \\\\\\\n\\vdots & \\vdots & \\ddots & \\vdots & \\vdots \\\\\\\n0 & 0 & \\cdots & 1 & -a_{n-1}\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:6.66em;vertical-align:-3.08em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v3000 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.24em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-5.04em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-3.84em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-1.98em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22f1<\/span><\/span><\/span><span style=\"top:-0.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v3000 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>B<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>b<\/mi><mn>0<\/mn><\/msub><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi>b<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi>b<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi>b<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">B = \\begin{bmatrix}\nb_0 \\\\\\\nb_1 \\\\\\\nb_2 \\\\\\\n\\vdots \\\\\\\nb_{n-1}\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:6.66em;vertical-align:-3.08em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v3000 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v3000 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mi>C<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">C = \\begin{bmatrix}\n0 & 0 & \\cdots & 0 & 1\n\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"\u7b2c\u4e8c\u7ae0\">\u7b2c\u4e8c\u7ae0 <\/h2>\n<h3 id=\"\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f--\u4f20\u9012\u51fd\u6570\">\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f >> \u4f20\u9012\u51fd\u6570 <\/h3>\n<p><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"bold\">w<\/mi><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><mi>C<\/mi><mo>\u2217<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mi>I<\/mi><mo>\u2212<\/mo><mi>A<\/mi><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>\u2217<\/mo><mi>B<\/mi><mo>+<\/mo><mi>D<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{w}(s) = C * (sI - A)^{-1} * B + D<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathbf\" style=\"margin-right:0.01597em;\">w<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2217<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07847em;\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2217<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7667em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">D<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"\u5224\u65ad\u77e9\u9635\u662f\u5426\u6ee1\u8db3\u72b6\u6001\u8f6c\u79fb\u77e9\u9635\">\u5224\u65ad\u77e9\u9635\u662f\u5426\u6ee1\u8db3\u72b6\u6001\u8f6c\u79fb\u77e9\u9635 <\/h3>\n<p><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"normal\">\u03a6<\/mi><mo stretchy=\"false\">(<\/mo><mn>0<\/mn><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><mi mathvariant=\"bold\">I<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Phi(0) = \\mathbf{I}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">\u03a6<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">0<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6861em;\"><\/span><span class=\"mord mathbf\">I<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"\u72b6\u6001\u8f6c\u79fb\u77e9\u9635--\u7cfb\u7edf\u77e9\u9635\">\u72b6\u6001\u8f6c\u79fb\u77e9\u9635 >> \u7cfb\u7edf\u77e9\u9635 <\/h3>\n<p><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mi mathvariant=\"bold\">\u03a6<\/mi><mo>\u02d9<\/mo><\/mover><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mi mathvariant=\"normal\">\u2223<\/mi><mrow><mi>t<\/mi><mo>=<\/mo><mn>0<\/mn><\/mrow><\/msub><mo>=<\/mo><mi mathvariant=\"bold\">A<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\dot{\\mathbf{\\Phi}}(t)|_{t = 0} = \\mathbf{A}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.173em;vertical-align:-0.25em;\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.923em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathbf\">\u03a6<\/span><\/span><span style=\"top:-3.2551em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1389em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord\">\u2223<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"mrel mtight\">=<\/span><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6861em;\"><\/span><span class=\"mord mathbf\">A<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"\u5df2\u77e5-phibu-\u6c42\u8f93\u51fa\u54cd\u5e94-xt\">\u5df2\u77e5 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"normal\">\u03a6<\/mi><mo separator=\"true\">,<\/mo><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi>U<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Phi,B,U<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8778em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\">\u03a6<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.10903em;\">U<\/span><\/span><\/span><\/span> \u6c42\u8f93\u51fa\u54cd\u5e94 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>x<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">x(t)<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span> <\/h3>\n<p><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>x<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><mi mathvariant=\"normal\">\u03a6<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo>\u2212<\/mo><msub><mi>t<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">)<\/mo><mi>x<\/mi><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><msubsup><mo>\u222b<\/mo><msub><mi>t<\/mi><mn>0<\/mn><\/msub><mi>t<\/mi><\/msubsup><mi mathvariant=\"bold\">\u03a6<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo>\u2212<\/mo><mi>\u03c4<\/mi><mo stretchy=\"false\">)<\/mo><mi mathvariant=\"bold\">B<\/mi><mi>U<\/mi><mo stretchy=\"false\">(<\/mo><mi>\u03c4<\/mi><mo stretchy=\"false\">)<\/mo><mi>d<\/mi><mi>\u03c4<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">x(t) = \\Phi(t-t_0)x(t_0)+\\int_{t_0}^{t}\\mathbf{\\Phi}(t - \\tau)\\mathbf{B}U(\\tau)d\\tau<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">\u03a6<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.4444em;vertical-align:-0.4559em;\"><\/span><span class=\"mop\"><span class=\"mop op-symbol small-op\" style=\"margin-right:0.19445em;position:relative;top:-0.0006em;\">\u222b<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.9885em;\"><span style=\"top:-2.3442em;margin-left:-0.1945em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3173em;\"><span style=\"top:-2.357em;margin-left:0em;margin-right:0.0714em;\"><span class=\"pstrut\" style=\"height:2.5em;\"><\/span><span class=\"sizing reset-size3 size1 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.143em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.2579em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.4559em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">\u03a6<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.1132em;\">\u03c4<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathbf\">B<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.10903em;\">U<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.1132em;\">\u03c4<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.1132em;\">\u03c4<\/span><\/span><\/span><\/span><\/p>\n<p><strong>\u521d\u59cb\u65f6\u523b<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>t<\/mi><mn>0<\/mn><\/msub><mo>=<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">t_0 = 0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7651em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span>\u65f6<\/strong><br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>x<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msup><mi mathvariant=\"script\">L<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo stretchy=\"false\">[<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mi mathvariant=\"bold\">I<\/mi><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo stretchy=\"false\">]<\/mo><mi>x<\/mi><mo stretchy=\"false\">(<\/mo><mn>0<\/mn><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><msup><mi mathvariant=\"script\">L<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo stretchy=\"false\">[<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mi mathvariant=\"bold\">I<\/mi><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mi mathvariant=\"bold\">B<\/mi><mi>u<\/mi><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">]<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">x(t) = \\mathcal{L}^{-1}[(s\\mathbf{I}-\\mathbf{A})^{-1}]x(0)+\\mathcal{L}^{-1}[(s\\mathbf{I}-\\mathbf{A})^{-1}\\mathbf{B}u(s)]<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord\"><span class=\"mord mathcal\">L<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">[(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathbf\">A<\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">]<\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">0<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord\"><span class=\"mord mathcal\">L<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">[(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathbf\">A<\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathbf\">B<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)]<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"\u7b2c\u4e09\u7ae0\">\u7b2c\u4e09\u7ae0 <\/h2>\n<h3 id=\"\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u80fd\u63a7\u6027\u5224\u636e\">\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u80fd\u63a7\u6027\u5224\u636e <\/h3>\n<p><strong>\u79e9\u5224\u636e<\/strong><br \/>\n\u72b6\u6001\u65b9\u7a0b\uff1a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mi mathvariant=\"bold\">x<\/mi><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mrow><mi mathvariant=\"bold\">A<\/mi><mi mathvariant=\"bold\">x<\/mi><mo>+<\/mo><mi mathvariant=\"bold\">B<\/mi><mi mathvariant=\"bold\">u<\/mi><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\dot{\\mathbf{x}}=\\mathbf{Ax+Bu}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6813em;\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6813em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathbf\">x<\/span><\/span><span style=\"top:-3.0134em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1111em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7694em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">Ax<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathbf\">Bu<\/span><\/span><\/span><\/span><\/span><br \/>\n\u6709\u80fd\u63a7\u578b\u5224\u522b\u77e9\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi mathvariant=\"script\">Q<\/mi><mi>c<\/mi><\/msub><mo>=<\/mo><mo stretchy=\"false\">[<\/mo><mrow><mi mathvariant=\"bold\">B<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"bold\">A<\/mi><mi mathvariant=\"bold\">B<\/mi><mo separator=\"true\">,<\/mo><msup><mi mathvariant=\"bold\">A<\/mi><mn mathvariant=\"bold\">2<\/mn><\/msup><mi mathvariant=\"bold\">B<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"bold\">.<\/mi><mi mathvariant=\"bold\">.<\/mi><mi mathvariant=\"bold\">.<\/mi><mo separator=\"true\">,<\/mo><msup><mi mathvariant=\"bold\">A<\/mi><mrow><mi mathvariant=\"bold\">n<\/mi><mo>\u2212<\/mo><mn mathvariant=\"bold\">1<\/mn><\/mrow><\/msup><mi mathvariant=\"bold\">B<\/mi><\/mrow><mo stretchy=\"false\">]<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\mathcal{Q} _c=[\\mathbf{B,AB,A^2B,...,A^{n-1}B}]<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathcal\">Q<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">c<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\"><span class=\"mord mathbf\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">AB<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathbf mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathbf\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">...<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathbf mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mathbf mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathbf\">B<\/span><\/span><span class=\"mclose\">]<\/span><\/span><\/span><\/span> <strong>\u6ee1\u79e9<\/strong><\/p>\n<p><strong>PBH\u5224\u636e<\/strong><br \/>\n\u6240\u6709\u7279\u5f81\u503c\u5747\u6ee1\u8db3<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>r<\/mi><mi>a<\/mi><mi>n<\/mi><mi>k<\/mi><mo stretchy=\"false\">[<\/mo><msub><mi>\u03bb<\/mi><mi>i<\/mi><\/msub><mrow><mi mathvariant=\"bold\">I<\/mi><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"bold\">B<\/mi><\/mrow><mo stretchy=\"false\">]<\/mo><mo>=<\/mo><mi>n<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">rank[\\lambda_i \\mathbf{I-A, B}] = n<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">r<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03148em;\">ank<\/span><span class=\"mopen\">[<\/span><span class=\"mord\"><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3117em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">i<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathbf\">A<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">B<\/span><\/span><span class=\"mclose\">]<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">n<\/span><\/span><\/span><\/span><\/p>\n<p><strong>\u7ea6\u5f53\u6807\u51c6\u578b\u5224\u636e<\/strong><br \/>\n\u770b\u4e66<\/p>\n<h3 id=\"\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u8f93\u51fa\u80fd\u63a7\u6027\">\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u8f93\u51fa\u80fd\u63a7\u6027 <\/h3>\n<p>\u80fd\u63a7\u6027\u5224\u522b\u77e9\u9635\u7684\u79e9\u7b49\u4e8e\u8f93\u51fa\u5411\u91cf\u7684\u7ef4\u6570<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>r<\/mi><mi>a<\/mi><mi>n<\/mi><mi>k<\/mi><msub><mi mathvariant=\"script\">Q<\/mi><mi>m<\/mi><\/msub><mo>=<\/mo><mi>r<\/mi><mi>a<\/mi><mi>n<\/mi><mi>k<\/mi><mo stretchy=\"false\">[<\/mo><mi>C<\/mi><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi>C<\/mi><mi>A<\/mi><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mo separator=\"true\">,<\/mo><mi>C<\/mi><msup><mi>A<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi>D<\/mi><mo stretchy=\"false\">]<\/mo><mo>=<\/mo><mi>m<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">rank\\mathcal{Q} _m = rank[CB, CAB, ... , CA^{n - 1}B, D] = m<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8444em;vertical-align:-0.15em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">r<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03148em;\">ank<\/span><span class=\"mord\"><span class=\"mord mathcal\">Q<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">m<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0641em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">r<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03148em;\">ank<\/span><span class=\"mopen\">[<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">CB<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">...<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">D<\/span><span class=\"mclose\">]<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">m<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"\u7ebf\u6027\u65f6\u53d8\u8fde\u7eed\u7cfb\u7edf\u80fd\u63a7\u6027\u5224\u636e\">\u7ebf\u6027\u65f6\u53d8\u8fde\u7eed\u7cfb\u7edf\u80fd\u63a7\u6027\u5224\u636e <\/h3>\n<p><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>r<\/mi><mi>a<\/mi><mi>n<\/mi><mi>k<\/mi><mo stretchy=\"false\">[<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><mo separator=\"true\">,<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><mo separator=\"true\">,<\/mo><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mi mathvariant=\"normal\">.<\/mi><mo separator=\"true\">,<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">]<\/mo><mo>=<\/mo><mi>n<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">rank[\\mathbf{M} _0(t_f),\\mathbf{M} _1(t_f),...,\\mathbf{M} _{n-1}(t_f)] = n<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0361em;vertical-align:-0.2861em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">r<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03148em;\">ank<\/span><span class=\"mopen\">[<\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">...<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)]<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">n<\/span><\/span><\/span><\/span><br \/>\n\u5176\u4e2d\uff0c<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mtable rowspacing=\"0.25em\" columnalign=\"right left\" columnspacing=\"0em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><msub><mi mathvariant=\"bold\">M<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><mi mathvariant=\"bold\">B<\/mi><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">M<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><mo stretchy=\"false\">[<\/mo><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">M<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mo stretchy=\"false\">]<\/mo><mrow><mi>t<\/mi><mo>=<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">M<\/mi><mn>2<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><mo stretchy=\"false\">[<\/mo><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">M<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mo stretchy=\"false\">]<\/mo><mrow><mi>t<\/mi><mo>=<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">M<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><mo stretchy=\"false\">[<\/mo><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mi mathvariant=\"bold\">M<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>2<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">M<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>2<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><msub><mo stretchy=\"false\">]<\/mo><mrow><mi>t<\/mi><mo>=<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><\/mrow><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><annotation encoding=\"application\/x-tex\">\\begin{aligned}\n\\mathbf{M} _0(t_f) &= \\mathbf{B}(t_f) \\\\\\\n\\mathbf{M} _1(t_f) &= [-\\mathbf{A}(t)\\mathbf{M} _0(t)+\\frac{d}{dt}\\mathbf{M} _0(t)] _{t = t_f} \\\\\\\n\\mathbf{M} _2(t_f) &= [-\\mathbf{A}(t)\\mathbf{M} _1(t)+\\frac{d}{dt}\\mathbf{M} _1(t)] _{t = t_f} \\\\\\\n\\mathbf{M} _{n-1}(t_f) &= [-\\mathbf{A}(t)\\mathbf{M} _{n-2}(t)+\\frac{d}{dt}\\mathbf{M} _{n-2}(t)] _{t = t_f} \n\\end{aligned}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:8.5723em;vertical-align:-4.0362em;\"><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-r\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:4.5362em;\"><span style=\"top:-7.0676em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-5.0362em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-2.6787em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-0.3213em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:4.0362em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:4.5362em;\"><span style=\"top:-7.0676em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord mathbf\">B<\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-5.0362em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\">\u2212<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mclose\"><span class=\"mclose\">]<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2806em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"mrel mtight\">=<\/span><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3448em;\"><span style=\"top:-2.3488em;margin-left:0em;margin-right:0.0714em;\"><span class=\"pstrut\" style=\"height:2.5em;\"><\/span><span class=\"sizing reset-size3 size1 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2901em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3531em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.6787em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\">\u2212<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mclose\"><span class=\"mclose\">]<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2806em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"mrel mtight\">=<\/span><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3448em;\"><span style=\"top:-2.3488em;margin-left:0em;margin-right:0.0714em;\"><span class=\"pstrut\" style=\"height:2.5em;\"><\/span><span class=\"sizing reset-size3 size1 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2901em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3531em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-0.3213em;\"><span class=\"pstrut\" style=\"height:3.3714em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\">\u2212<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">M<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mclose\"><span class=\"mclose\">]<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2806em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"mrel mtight\">=<\/span><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3448em;\"><span style=\"top:-2.3488em;margin-left:0em;margin-right:0.0714em;\"><span class=\"pstrut\" style=\"height:2.5em;\"><\/span><span class=\"sizing reset-size3 size1 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2901em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3531em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:4.0362em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u4f8b\u5982\uff0c\u5c06t = 3s\u4ee3\u5165\uff0c\u53d1\u73b0\u6210\u7acb\u3002\u90a3\u4e480 ~ 3s\u5185\u90fd\u80fd\u63a7<\/p>\n<h3 id=\"\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u80fd\u89c2\u6d4b\u6027\u5224\u636e\">\u7ebf\u6027\u5b9a\u5e38\u8fde\u7eed\u7cfb\u7edf\u80fd\u89c2\u6d4b\u6027\u5224\u636e <\/h3>\n<p><strong>\u79e9\u5224\u636e<\/strong><br \/>\n\u7cfb\u7edf\u65b9\u7a0b\uff1a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mi mathvariant=\"bold\">x<\/mi><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mrow><mi mathvariant=\"bold\">A<\/mi><mi mathvariant=\"bold\">x<\/mi><mo>+<\/mo><mi mathvariant=\"bold\">B<\/mi><mi mathvariant=\"bold\">u<\/mi><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\dot{\\mathbf{x}}=\\mathbf{Ax+Bu}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6813em;\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6813em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathbf\">x<\/span><\/span><span style=\"top:-3.0134em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1111em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7694em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">Ax<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathbf\">Bu<\/span><\/span><\/span><\/span><\/span>, <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"bold\">y<\/mi><mo>=<\/mo><mrow><mi mathvariant=\"bold\">C<\/mi><mi mathvariant=\"bold\">x<\/mi><mo>+<\/mo><mi mathvariant=\"bold\">D<\/mi><mi mathvariant=\"bold\">u<\/mi><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{y}=\\mathbf{Cx+Du}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathbf\" style=\"margin-right:0.01597em;\">y<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7694em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">Cx<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathbf\">Du<\/span><\/span><\/span><\/span><\/span><br \/>\n\u6709\u80fd\u89c2\u6d4b\u6027\u5224\u522b\u77e9\u9635 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi mathvariant=\"script\">Q<\/mi><mi>o<\/mi><\/msub><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mi mathvariant=\"bold\">C<\/mi><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><mi mathvariant=\"bold\">A<\/mi><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><msup><mi mathvariant=\"bold\">A<\/mi><mn mathvariant=\"bold\">2<\/mn><\/msup><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><msup><mi mathvariant=\"bold\">A<\/mi><mrow><mi mathvariant=\"bold\">n<\/mi><mo>\u2212<\/mo><mn mathvariant=\"bold\">1<\/mn><\/mrow><\/msup><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\mathcal{Q} _o = \\begin{bmatrix} \\mathbf{C} \\\\\\ \\mathbf{CA} \\\\\\ \\mathbf{CA^2} \\\\\\ \\vdots \\\\\\ \\mathbf{CA^{n-1}} \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathcal\">Q<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">o<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:6.66em;vertical-align:-3.08em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v3000 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.58em;\"><span style=\"top:-6.4275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><\/span><\/span><span style=\"top:-5.2275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">CA<\/span><\/span><\/span><\/span><span style=\"top:-4.0275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathbf mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.1675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-0.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathbf mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mathbf mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.55em;\"><span style=\"top:-5.55em;\"><span class=\"pstrut\" style=\"height:8.6em;\"><\/span><span style=\"width:0.667em;height:6.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"6.600em\" viewBox=\"0 0 667 6600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v3000 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v3000 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:3.05em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> <strong>\u6ee1\u79e9<\/strong><\/p>\n<p><strong>PBH\u5224\u636e<\/strong><br \/>\n\u6240\u6709\u7279\u5f81\u503c\u5747\u6ee1\u8db3<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>r<\/mi><mi>a<\/mi><mi>n<\/mi><mi>k<\/mi><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msub><mi>\u03bb<\/mi><mi>i<\/mi><\/msub><mrow><mi mathvariant=\"bold\">I<\/mi><mo>\u2212<\/mo><mi mathvariant=\"bold\">A<\/mi><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mi mathvariant=\"bold\">C<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mi>n<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">rank\\begin{bmatrix} \\lambda_i \\mathbf{I-A} \\\\\\ \\mathbf{C} \\end{bmatrix} = n<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.02778em;\">r<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03148em;\">ank<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3117em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">i<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">I<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathbf\">A<\/span><\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord mathbf\">C<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">n<\/span><\/span><\/span><\/span><\/p>\n<p><strong>\u7ea6\u5f53\u6807\u51c6\u578b\u5224\u636e<\/strong><br \/>\n\u770b\u4e66<\/p>\n<h3 id=\"\u7ebf\u6027\u65f6\u53d8\u8fde\u7eed\u7cfb\u7edf\u80fd\u89c2\u6d4b\u6027\u5224\u636e\">\u7ebf\u6027\u65f6\u53d8\u8fde\u7eed\u7cfb\u7edf\u80fd\u89c2\u6d4b\u6027\u5224\u636e <\/h3>\n<p>\u7cfb\u7edf\u5728\u65f6\u523b <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>t<\/mi><mn>0<\/mn><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">t_0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7651em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u80fd\u89c2\u6d4b\u7684\u5145\u8981\u6761\u4ef6\u662f\u5b58\u5728\u4e00\u4e2a\u6709\u9650\u65f6\u523b <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo>><\/mo><msub><mi>t<\/mi><mn>0<\/mn><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">t_f > t_0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.9012em;vertical-align:-0.2861em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7651em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>\uff0c\u4f7f\u5f97\u5982\u4e0b\u80fd\u89c2\u6d4b\u6027\u5224\u522b\u77e9\u9635 <strong>\u6ee1\u79e9<\/strong>\uff0c\u5373\uff1a<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mrow><mtext>rank<\/mtext><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msub><mi mathvariant=\"bold\">N<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">N<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">N<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><msub><mi>t<\/mi><mi>f<\/mi><\/msub><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mi>n<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\text{rank}\n\\begin{bmatrix}\n \\mathbf{N} _0(t_f) \\\\\\\n \\mathbf{N} _1(t_f) \\\\\\\n \\vdots \\\\\\\n \\mathbf{N} _{n-1}(t_f)\n\\end{bmatrix} = n<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:5.46em;vertical-align:-2.48em;\"><\/span><span class=\"mord text\"><span class=\"mord\">rank<\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v1800 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.8275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-4.6275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-2.7675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-1.5675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3361em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.10764em;\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2861em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v1800 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">n<\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u5176\u4e2d\uff0c<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><semantics><mtable rowspacing=\"0.25em\" columnalign=\"right left\" columnspacing=\"0em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><msub><mi mathvariant=\"bold\">N<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><mi mathvariant=\"bold\">C<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">N<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><msub><mi mathvariant=\"bold\">N<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">N<\/mi><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">N<\/mi><mn>2<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><msub><mi mathvariant=\"bold\">N<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">N<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mtext> <\/mtext><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mtext>  <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mtext> <\/mtext><msub><mi mathvariant=\"bold\">N<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"true\"><mrow><mrow><\/mrow><mo>=<\/mo><msub><mi mathvariant=\"bold\">N<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>2<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mi mathvariant=\"bold\">A<\/mi><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><mo>+<\/mo><mfrac><mi>d<\/mi><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><msub><mi mathvariant=\"bold\">N<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>2<\/mn><\/mrow><\/msub><mo stretchy=\"false\">(<\/mo><mi>t<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><annotation encoding=\"application\/x-tex\">\\begin{aligned}\n\\mathbf{N} _0(t) &= \\mathbf{C}(t) \\\\\\\n\\mathbf{N} _1(t) &= \\mathbf{N} _0(t)\\mathbf{A}(t) + \\frac{d}{dt}\\mathbf{N} _0(t) \\\\\\\n\\mathbf{N} _2(t) &= \\mathbf{N} _1(t)\\mathbf{A}(t) + \\frac{d}{dt}\\mathbf{N} _1(t) \\\\\\\n&\\ \\ \\vdots \\\\\\\n\\mathbf{N} _{n-1}(t) &= \\mathbf{N} _{n-2}(t)\\mathbf{A}(t) + \\frac{d}{dt}\\mathbf{N} _{n-2}(t)\n\\end{aligned}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:10.7323em;vertical-align:-5.1162em;\"><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-r\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:5.6162em;\"><span style=\"top:-8.2762em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-6.2447em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-3.8873em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-1.4013em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><\/span><\/span><span style=\"top:0.6302em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:5.1162em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:5.6162em;\"><span style=\"top:-8.4637em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord mathbf\">C<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-6.4322em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-4.0748em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><span style=\"top:-1.5888em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\"> <\/span><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:0.4427em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathbf\">A<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.3714em;\"><span style=\"top:-2.314em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><span class=\"mord mathnormal\">t<\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.677em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.686em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><span class=\"mord\"><span class=\"mord mathbf\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:5.1162em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><strong>\u8bf4\u660e<\/strong>\uff1a\u5224\u65ad\u65f6\u9700\u5c06 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>t<\/mi><mo>=<\/mo><msub><mi>t<\/mi><mn>0<\/mn><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">t = t_0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6151em;\"><\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7651em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span> \u4ee3\u5165\u4ee5\u4e0a\u5404\u77e9\u9635\u3002\u4f8b\u5982\uff0c\u5728 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>t<\/mi><mn>0<\/mn><\/msub><mo>=<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">t_0 = 0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7651em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span> \u65f6\u5224\u522b\u77e9\u9635\u6ee1\u79e9\uff0c\u5219\u7cfb\u7edf\u5728 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo stretchy=\"false\">[<\/mo><mn>0<\/mn><mo separator=\"true\">,<\/mo><msub><mi>t<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">]<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">[0, t_1]<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">[<\/span><span class=\"mord\">0<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">t<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">]<\/span><\/span><\/span><\/span> \u533a\u95f4\u5185\u662f\u80fd\u89c2\u6d4b\u7684\u3002<\/p>\n<h2 id=\"\u7b2c\u4e94\u7ae0\">\u7b2c\u4e94\u7ae0 <\/h2>\n<h3 id=\"\u95ed\u73af\u7cfb\u7edf\u6781\u70b9\u914d\u7f6e\">\u95ed\u73af\u7cfb\u7edf\u6781\u70b9\u914d\u7f6e <\/h3>\n<blockquote>\n<p>\u88ab\u63a7\u7cfb\u7edf<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mo>\u2211<\/mo><mi>o<\/mi><\/msub><mo stretchy=\"false\">(<\/mo><mi>A<\/mi><mo separator=\"true\">,<\/mo><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi>C<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\sum_o(A,B,C)<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0497em;vertical-align:-0.2997em;\"><\/span><span class=\"mop\"><span class=\"mop op-symbol small-op\" style=\"position:relative;top:0em;\">\u2211<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.0017em;\"><span style=\"top:-2.4003em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">o<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2997em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span>\u7684\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\u4e3a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo fence=\"true\">{<\/mo><mtable rowspacing=\"0.36em\" columnalign=\"left left\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mover accent=\"true\"><mi>x<\/mi><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>3<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>x<\/mi><mo>+<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>u<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><\/mrow><annotation encoding=\"application\/x-tex\">\\begin{cases}\\dot{x}=\\begin{bmatrix}1 &3 \\\\\\ 0 & -1 \\end{bmatrix}x+\\begin{bmatrix}0 \\\\\\ 1 \\end{bmatrix}u\\end{cases}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">{<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.45em;\"><span class=\"pstrut\" style=\"height:3.45em;\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6679em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1111em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">3<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span>,\u6c42\u53cd\u9988\u589e\u76ca\u77e9\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>F<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">F<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">F<\/span><\/span><\/span><\/span>,\u4f7f\u5f97\u95ed\u73af\u7cfb\u7edf\u6781\u70b9\u914d\u7f6e\u4e3a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>\u2212<\/mo><mn>1<\/mn><mo>+<\/mo><mi>j<\/mi><mo separator=\"true\">,<\/mo><mo>\u2212<\/mo><mn>1<\/mn><mo>\u2212<\/mo><mi>j<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">-1+j,-1-j<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7278em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.854em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.854em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><\/span><\/span><\/span>\uff0c\u5e76\u753b\u51fa\u72b6\u6001\u53d8\u91cf\u56fe<\/p>\n<\/blockquote>\n<ol>\n<li>\u5224\u65ad\u7cfb\u7edf\u80fd\u63a7<\/li>\n<li>\u786e\u5b9a\u95ed\u73af\u7cfb\u7edf\u671f\u671b\u7279\u5f81\u591a\u9879\u5f0f<br \/>\n\u56e0\u4e3a\u9898\u7ed9\u4fe1\u606f\u8981\u6c42<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>\u2212<\/mo><mn>1<\/mn><mo>+<\/mo><mi>j<\/mi><mo separator=\"true\">,<\/mo><mo>\u2212<\/mo><mn>1<\/mn><mo>\u2212<\/mo><mi>j<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">-1+j,-1-j<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.7278em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.854em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.854em;vertical-align:-0.1944em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><\/span><\/span><\/span>\uff0c<br \/>\n\u6709<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mi>i<\/mi><mo>+<\/mo><mi>j<\/mi><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mi>i<\/mi><mo>\u2212<\/mo><mi>j<\/mi><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msup><mi>s<\/mi><mn>2<\/mn><\/msup><mo>+<\/mo><mn>2<\/mn><mi>s<\/mi><mo>+<\/mo><mn>2<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">(s + i + j)(s + i - j) = s^2+2s+2<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7429em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\">i<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><span class=\"mclose\">)<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7429em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\">i<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05724em;\">j<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8974em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">s<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7278em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\">2<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">2<\/span><\/span><\/span><\/span><br \/>\n\u6240\u4ee5<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msubsup><mi>a<\/mi><mn>2<\/mn><mo>\u2217<\/mo><\/msubsup><mo>=<\/mo><mn>2<\/mn><mo separator=\"true\">,<\/mo><msubsup><mi>a<\/mi><mn>1<\/mn><mo>\u2217<\/mo><\/msubsup><mo>=<\/mo><mn>2<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">a_2^* = 2,a_1^* = 2<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.9368em;vertical-align:-0.2481em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.9368em;vertical-align:-0.2481em;\"><\/span><span class=\"mord\">2<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">2<\/span><\/span><\/span><\/span><\/li>\n<li>\u6c42\u72b6\u6001\u53cd\u9988\u589e\u76ca\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>F<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>f<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>f<\/mi><mn>2<\/mn><\/msub><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">F=\\begin{bmatrix}f_1 & f_2\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">F<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.10764em;\">f<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.1076em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.10764em;\">f<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.1076em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u7cfb\u7edf\u7684\u7279\u5f81\u591a\u9879\u5f0f\u4e3a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>\u2212<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msup><mi>s<\/mi><mn>2<\/mn><\/msup><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">(s-1)(s+1) = s^2-1<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8974em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">s<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><br \/>\n\u6709<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>a<\/mi><mn>2<\/mn><\/msub><mo>=<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><mo>=<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">a_2 = 1, a_1 = 0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.5806em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\">1<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><br \/>\n\u5219\u80fd\u63a7\u6807\u51c6\u578b\u4e0b\u7684\u72b6\u6001\u53cd\u9988\u589e\u76ca\u9635\u4e3a <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mi>F<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msubsup><mi>a<\/mi><mn>2<\/mn><mo>\u2217<\/mo><\/msubsup><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msubsup><mi>a<\/mi><mn>1<\/mn><mo>\u2217<\/mo><\/msubsup><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>3<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>2<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">\\overline{F} = \\begin{bmatrix} a_2^* - a_2 & a_1^* - a_1\\end{bmatrix} = \\begin{bmatrix}3 & 2 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8833em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8833em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">F<\/span><\/span><\/span><span style=\"top:-3.8033em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">3<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5bf9\u4e8e\u539f\u5f0f\u8f6c\u6210\u80fd\u63a7\u6807\u51c6\u578b\u7684\u8f6c\u6362\u77e9\u9635\uff0c\u6709<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msubsup><mi>T<\/mi><mrow><mi>c<\/mi><mi>c<\/mi><\/mrow><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msubsup><mo>=<\/mo><mo stretchy=\"false\">(<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mi>B<\/mi><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mi>A<\/mi><mi>B<\/mi><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msup><mi>A<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mi>B<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>a<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">T_{cc}^{-1}=(\\begin{bmatrix}B & AB & \\cdots & A^{n-1}B\\end{bmatrix} \\begin{bmatrix}a_{n-1} & \\cdots & a_1 & 1 \\\\\\ \\vdots & & & \\\\\\ a_1 & 1 & & \\\\\\ 1 & & & \\end{bmatrix})<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0611em;vertical-align:-0.247em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-2.453em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">cc<\/span><\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.247em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:5.46em;vertical-align:-2.48em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">A<\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v1800 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.8275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.7675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-1.5675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v1800 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><br \/>\n\u5bf9\u4e8e\u9898\u76ee\uff0c\u53ef\u5f97<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msubsup><mi>T<\/mi><mrow><mi>c<\/mi><mi>c<\/mi><\/mrow><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msubsup><mo>=<\/mo><mo stretchy=\"false\">(<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>3<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mfrac><mn>1<\/mn><mn>3<\/mn><\/mfrac><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mtext> <\/mtext><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mfrac><mn>1<\/mn><mn>3<\/mn><\/mfrac><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">T_{cc}^{-1} = (\\begin{bmatrix}3 & 0 \\\\\\ -1 & 1 \\end{bmatrix}\\begin{bmatrix}0 & 1 \\\\\\ 1 & 0\\end{bmatrix})^{-1} = \\begin{bmatrix}\\frac{1}{3} & 0 \\\\\\ \\\\\\ \\frac{1}{3} & 1 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0611em;vertical-align:-0.247em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-2.453em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">cc<\/span><\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.247em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">3<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:3.6102em;vertical-align:-1.5551em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.0551em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8451em;\"><span style=\"top:-2.655em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.394em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.345em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><\/span><\/span><span style=\"top:-1.8049em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8451em;\"><span style=\"top:-2.655em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.394em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.345em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.5551em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.0551em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.8049em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.5551em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5219\u72b6\u6001\u53cd\u9988\u589e\u76ca\u9635\u4e3a <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>F<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>f<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>f<\/mi><mn>2<\/mn><\/msub><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mover accent=\"true\"><mi>F<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><msubsup><mi>T<\/mi><mrow><mi>c<\/mi><mi>c<\/mi><\/mrow><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msubsup><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>3<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>2<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mfrac><mn>1<\/mn><mn>3<\/mn><\/mfrac><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mfrac><mn>1<\/mn><mn>3<\/mn><\/mfrac><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mfrac><mn>5<\/mn><mn>3<\/mn><\/mfrac><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>2<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">F = \\begin{bmatrix} f_1 & f_2 \\end{bmatrix} = \\overline{F}T_{cc}^{-1} = \\begin{bmatrix} 3 & 2 \\end{bmatrix} \\begin{bmatrix} \\frac{1}{3} & 0 \\\\\\ \\frac{1}{3} & 1 \\end{bmatrix} = \\begin{bmatrix} \\frac{5}{3} & 2 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">F<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.10764em;\">f<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.1076em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.10764em;\">f<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.1076em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.1303em;vertical-align:-0.247em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8833em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">F<\/span><\/span><\/span><span style=\"top:-3.8033em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-2.453em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">cc<\/span><\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.247em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4102em;vertical-align:-0.9551em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">3<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.4551em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8451em;\"><span style=\"top:-2.655em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.394em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.345em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><span style=\"top:-2.4049em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8451em;\"><span style=\"top:-2.655em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.394em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.345em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.9551em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.4551em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.4049em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.9551em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.2051em;vertical-align:-0.3526em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8526em;\"><span style=\"top:-3.0074em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mopen nulldelimiter\"><\/span><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8451em;\"><span style=\"top:-2.655em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><\/span><span style=\"top:-3.23em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"frac-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><span style=\"top:-3.394em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">5<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.345em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3526em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8526em;\"><span style=\"top:-3.0074em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3526em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li>\u753b\u56fe<\/li>\n<\/ol>\n<h3 id=\"\u72b6\u6001\u89c2\u6d4b\u5668\">\u72b6\u6001\u89c2\u6d4b\u5668 <\/h3>\n<h4 id=\"\u5168\u7ef4\u89c2\u6d4b\u5668\">\u5168\u7ef4\u89c2\u6d4b\u5668 <\/h4>\n<blockquote>\n<p>\u88ab\u63a7\u7cfb\u7edf<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mo>\u2211<\/mo><mn>0<\/mn><\/msub><mo stretchy=\"false\">(<\/mo><mrow><mi mathvariant=\"bold\">A<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"bold\">B<\/mi><mo separator=\"true\">,<\/mo><mi mathvariant=\"bold\">C<\/mi><\/mrow><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\sum _0 (\\mathbf{A,B,C})<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0497em;vertical-align:-0.2997em;\"><\/span><span class=\"mop\"><span class=\"mop op-symbol small-op\" style=\"position:relative;top:0em;\">\u2211<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.4003em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2997em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathbf\">C<\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span>\u7684\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\u4e3a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo fence=\"true\">{<\/mo><mtable rowspacing=\"0.36em\" columnalign=\"left left\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mover accent=\"true\"><mi>x<\/mi><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>3<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>x<\/mi><mo>+<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>u<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mi>y<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>x<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><\/mrow><annotation encoding=\"application\/x-tex\">\\begin{cases}\n \\dot{x}=\\begin{bmatrix} 1 & 3 \\\\\\ 0 & -1 \\end{bmatrix}x + \\begin{bmatrix}0 \\\\\\ 1\\end{bmatrix}u \\\\\\\n y = \\begin{bmatrix} 1 & 1 \\end{bmatrix}x\n\\end{cases}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:3.84em;vertical-align:-1.67em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-2.5em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a9<\/span><\/span><\/span><span style=\"top:-2.492em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.016em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.016em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 16\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V16 H384z M384 0 H504 V16 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-3.15em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a8<\/span><\/span><\/span><span style=\"top:-4.292em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.016em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.016em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 16\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V16 H384z M384 0 H504 V16 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-4.3em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a7<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.17em;\"><span style=\"top:-4.17em;\"><span class=\"pstrut\" style=\"height:3.45em;\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6679em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1111em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">3<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><\/span><span style=\"top:-2.212em;\"><span class=\"pstrut\" style=\"height:3.45em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">y<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.67em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span>\uff0c\u8bd5\u8bbe\u8ba1\u5168\u7ef4\u89c2\u6d4b\u5668\uff0c\u4f7f\u5176\u6781\u70b9\u4e3a <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>\u2212<\/mo><mn>3<\/mn><mo separator=\"true\">,<\/mo><mo>\u2212<\/mo><mn>3<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">-3,-3<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">3<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">3<\/span><\/span><\/span><\/span><\/p>\n<\/blockquote>\n<ol>\n<li>\u5224\u65ad\u7cfb\u7edf\u80fd\u89c2\u6027<\/li>\n<li>\u786e\u8ba4\u95ed\u73af\u72b6\u6001\u89c2\u6d4b\u5668\u7cfb\u7edf\u77e9\u9635\u7684\u671f\u671b\u7279\u5f81\u591a\u9879\u5f0f<br \/>\n\u5bf9\u4e8e\u8981\u6c42\u7684\u6781\u70b9\u4e3a <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>\u2212<\/mo><mn>3<\/mn><mo separator=\"true\">,<\/mo><mo>\u2212<\/mo><mn>3<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">-3,-3<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">3<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">3<\/span><\/span><\/span><\/span>\uff0c\u6709\u95ed\u73af\u7279\u5f81\u591a\u9879\u5f0f\uff1a<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msup><mi>p<\/mi><mo>\u2217<\/mo><\/msup><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msubsup><mo>\u220f<\/mo><mrow><mi>i<\/mi><mo>=<\/mo><mn>1<\/mn><\/mrow><mi>n<\/mi><\/msubsup><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>\u2212<\/mo><msubsup><mi>\u03bb<\/mi><mi>i<\/mi><mo>\u2217<\/mo><\/msubsup><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msup><mi>s<\/mi><mi>n<\/mi><\/msup><mo>+<\/mo><msubsup><mi>a<\/mi><mn>1<\/mn><mo>\u2217<\/mo><\/msubsup><msup><mi>s<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>+<\/mo><mo>\u22ef<\/mo><mo>+<\/mo><msubsup><mi>a<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><mo>\u2217<\/mo><\/msubsup><mi>s<\/mi><mo>+<\/mo><msubsup><mi>a<\/mi><mi>n<\/mi><mo>\u2217<\/mo><\/msubsup><\/mrow><annotation encoding=\"application\/x-tex\">p^*(s)=\\prod^n_{i = 1}(s-\\lambda _i^*) = s^n + a_1^*s^{n - 1} + \\cdots + a_{n-1}^*s+a_n^*<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">p<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.104em;vertical-align:-0.2997em;\"><\/span><span class=\"mop\"><span class=\"mop op-symbol small-op\" style=\"position:relative;top:0em;\">\u220f<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8043em;\"><span style=\"top:-2.4003em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">i<\/span><span class=\"mrel mtight\">=<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span style=\"top:-3.2029em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2997em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0087em;vertical-align:-0.2587em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">\u03bb<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4413em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">i<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2587em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7477em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">s<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6644em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.0622em;vertical-align:-0.2481em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">s<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6667em;vertical-align:-0.0833em;\"><\/span><span class=\"minner\">\u22ef<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.9951em;vertical-align:-0.3064em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3064em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.9357em;vertical-align:-0.247em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.453em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.247em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5bf9\u4e8e\u9898\u7ed9\u4fe1\u606f\uff0c\u6709 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mn>3<\/mn><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mn>3<\/mn><mo stretchy=\"false\">)<\/mo><mo>=<\/mo><msup><mi>s<\/mi><mn>2<\/mn><\/msup><mo>+<\/mo><mn>6<\/mn><mi>s<\/mi><mo>+<\/mo><mn>9<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">(s + 3)(s + 3) = s^2 + 6s + 9<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">3<\/span><span class=\"mclose\">)<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">3<\/span><span class=\"mclose\">)<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8974em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">s<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7278em;vertical-align:-0.0833em;\"><\/span><span class=\"mord\">6<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">9<\/span><\/span><\/span><\/span><br \/>\n\u6709 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msubsup><mi>a<\/mi><mn>2<\/mn><mo>\u2217<\/mo><\/msubsup><mo>=<\/mo><mn>9<\/mn><mo separator=\"true\">,<\/mo><msubsup><mi>a<\/mi><mn>1<\/mn><mo>\u2217<\/mo><\/msubsup><mo>=<\/mo><mn>6<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">a_2^* = 9, a_1^* = 6<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.9368em;vertical-align:-0.2481em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.9368em;vertical-align:-0.2481em;\"><\/span><span class=\"mord\">9<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">6<\/span><\/span><\/span><\/span><\/li>\n<li>\u6c42\u89c2\u6d4b\u5668\u504f\u5dee\u53cd\u9988\u589e\u76ca\u77e9\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"bold\">G<\/mi><mo>=<\/mo><msup><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>g<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>g<\/mi><mn>2<\/mn><\/msub><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>T<\/mi><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{G}=\\begin{bmatrix}g_1 & g_2\\end{bmatrix}^T<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6861em;\"><\/span><span class=\"mord mathbf\">G<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1.4312em;vertical-align:-0.35em;\"><\/span><span class=\"minner\"><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">g<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.0359em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">g<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:-0.0359em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.0812em;\"><span style=\"top:-3.3029em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right:0.13889em;\">T<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5148\u6c42\u5f53\u524d\u7cfb\u7edf\u7684\u7279\u5f81\u591a\u9879\u5f0f\uff1a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>\u2212<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><mo stretchy=\"false\">(<\/mo><mi>s<\/mi><mo>+<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">(s-1)(s+1)<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord\">1<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span>\uff0c\u5f97<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>a<\/mi><mn>2<\/mn><\/msub><mo>=<\/mo><mo>\u2212<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><mo>=<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">a_2 = -1,a_1 = 0<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.5806em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8389em;vertical-align:-0.1944em;\"><\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.6444em;\"><\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><br \/>\n\u5219<em>\u80fd\u89c2\u6807\u51c6\u578b<\/em>\u4e0b\u7684\u72b6\u6001\u89c2\u6d4b\u5668\u589e\u76ca\u77e9\u9635\u4e3a\uff1a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>G<\/mi><mi>o<\/mi><\/msub><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msubsup><mi>a<\/mi><mn>2<\/mn><mo>\u2217<\/mo><\/msubsup><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msubsup><mi>a<\/mi><mn>1<\/mn><mo>\u2217<\/mo><\/msubsup><mo>\u2212<\/mo><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>10<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>6<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">G_o=\\begin{bmatrix}a_2^*-a_2 \\\\\\ a_1^*-a_1\\end{bmatrix} = \\begin{bmatrix}10 \\\\\\ 6\\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">G<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">o<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6887em;\"><span style=\"top:-2.4519em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2217<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2481em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">10<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">6<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u9700\u8981\u4e00\u4e2a\u5c06<em>\u539f\u5f0f<\/em>\u8f6c\u6362\u6210<em>\u72b6\u6001\u6807\u51c6\u578b<\/em>\u7684\u77e9\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>T<\/mi><mrow><mi>o<\/mi><mi>c<\/mi><\/mrow><\/msub><mo>=<\/mo><mo stretchy=\"false\">(<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><msub><mi>a<\/mi><mi>n<\/mi><\/msub><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mo lspace=\"0em\" rspace=\"0em\">\u22ef<\/mo><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mi mathvariant=\"bold\">C<\/mi><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><mi mathvariant=\"bold\">A<\/mi><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"normal\">\u22ee<\/mi><mpadded height=\"0em\" voffset=\"0em\"><mspace mathbackground=\"black\" width=\"0em\" height=\"1.5em\"><\/mspace><\/mpadded><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><msup><mi mathvariant=\"bold\">A<\/mi><mrow><mi mathvariant=\"bold\">n<\/mi><mo>\u2212<\/mo><mn mathvariant=\"bold\">1<\/mn><\/mrow><\/msup><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">T_{oc}=(\\begin{bmatrix}a_n-1 & \\cdots & a_1 & 1 \\\\\\ \\vdots & & & & \\\\\\ a_1 & 1 & & \\\\\\ 1 & & & \\end{bmatrix}\\begin{bmatrix}\\mathbf{C} \\\\\\ \\mathbf{CA} \\\\\\ \\vdots \\\\\\ \\mathbf{CA^{n-1}} \\end{bmatrix})^{-1}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">oc<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:5.46em;vertical-align:-2.48em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v1800 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.8275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">n<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.9675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-2.7675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-1.5675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"minner\">\u22ef<\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.64em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-2.58em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><span style=\"top:-1.38em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.78em;\"><span style=\"top:-3.78em;\"><span class=\"pstrut\" style=\"height:3.5em;\"><\/span><span class=\"mord\"><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.08em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v1800 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v1800 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.98em;\"><span style=\"top:-5.8275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><\/span><\/span><span style=\"top:-4.6275em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">CA<\/span><\/span><\/span><\/span><span style=\"top:-2.7675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord\">\u22ee<\/span><span class=\"mord rule\" style=\"border-right-width:0em;border-top-width:1.5em;bottom:0em;\"><\/span><\/span><\/span><\/span><span style=\"top:-1.5675em;\"><span class=\"pstrut\" style=\"height:3.6875em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><span class=\"mord\"><span class=\"mord mathbf\">A<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathbf mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mathbf mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.48em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.95em;\"><span style=\"top:-4.95em;\"><span class=\"pstrut\" style=\"height:7.4em;\"><\/span><span style=\"width:0.667em;height:5.400em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"5.400em\" viewBox=\"0 0 667 5400\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v1800 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v1800 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.45em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5bf9\u4e8e\u539f\u5f0f\uff0c\u6709<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>T<\/mi><mrow><mi>o<\/mi><mi>c<\/mi><\/mrow><\/msub><mo>=<\/mo><mo stretchy=\"false\">(<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>a<\/mi><mn>1<\/mn><\/msub><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mi mathvariant=\"bold\">C<\/mi><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mrow><mi mathvariant=\"bold\">C<\/mi><mi mathvariant=\"bold\">A<\/mi><\/mrow><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><msup><mo stretchy=\"false\">)<\/mo><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>10<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>6<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">T_{oc}=(\\begin{bmatrix}a_1 & 1 \\\\\\ 1 & 0\\end{bmatrix}\\begin{bmatrix}\\mathbf{C} \\\\\\ \\mathbf{CA}\\end{bmatrix})^{-1} = \\begin{bmatrix}10 \\\\\\ 6 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">oc<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"mopen\">(<\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.3011em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathbf\">C<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\"><span class=\"mord mathbf\">CA<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mclose\"><span class=\"mclose\">)<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">10<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">6<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u90a3\u4e48<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>G<\/mi><mo>=<\/mo><msub><mi>T<\/mi><mrow><mi>o<\/mi><mi>c<\/mi><\/mrow><\/msub><msub><mi>G<\/mi><mi>o<\/mi><\/msub><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>2<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>4<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">G=T_{oc}G_o=\\begin{bmatrix}2 \\\\\\ 4 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\">G<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.8333em;vertical-align:-0.15em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">oc<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">G<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1514em;\"><span style=\"top:-2.55em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">o<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">2<\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">4<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li>\u5217\u5199\u89c2\u6d4b\u5668\u7684\u72b6\u6001\u65b9\u7a0b<br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mover accent=\"true\"><mover accent=\"true\"><mi>x<\/mi><mo>^<\/mo><\/mover><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mi>A<\/mi><mover accent=\"true\"><mi>x<\/mi><mo>^<\/mo><\/mover><mo>+<\/mo><mi>B<\/mi><mi>u<\/mi><mo>\u2212<\/mo><mi>G<\/mi><mo stretchy=\"false\">(<\/mo><mover accent=\"true\"><mi>y<\/mi><mo>^<\/mo><\/mover><mo>\u2212<\/mo><mi>y<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\dot{\\hat{x}}=A\\hat{x}+Bu-G(\\hat{y}-y)<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.9313em;\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.9313em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6944em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.2222em;\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.2634em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1389em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7778em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6944em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.2222em;\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.7667em;vertical-align:-0.0833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\">G<\/span><span class=\"mopen\">(<\/span><span class=\"mord accent\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6944em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">y<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1944em;\"><span class=\"mord\">^<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.1944em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2212<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:1em;vertical-align:-0.25em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">y<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><\/li>\n<li>\u753b\u56fe<\/li>\n<\/ol>\n<h4 id=\"\u964d\u7ef4\u89c2\u6d4b\u5668\">\u964d\u7ef4\u89c2\u6d4b\u5668 <\/h4>\n<blockquote>\n<p>\u8bbe\u7cfb\u7edf<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mo>\u2211<\/mo><mi>o<\/mi><\/msub><mo stretchy=\"false\">(<\/mo><mi>A<\/mi><mo separator=\"true\">,<\/mo><mi>B<\/mi><mo separator=\"true\">,<\/mo><mi>C<\/mi><mo stretchy=\"false\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\sum_o(A,B,C)<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:1.0497em;vertical-align:-0.2997em;\"><\/span><span class=\"mop\"><span class=\"mop op-symbol small-op\" style=\"position:relative;top:0em;\">\u2211<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.0017em;\"><span style=\"top:-2.4003em;margin-left:0em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">o<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2997em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><span class=\"mpunct\">,<\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span>\u7684\u72b6\u6001\u7a7a\u95f4\u8868\u8fbe\u5f0f\u4e3a<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo fence=\"true\">{<\/mo><mtable rowspacing=\"0.36em\" columnalign=\"left left\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mover accent=\"true\"><mi>x<\/mi><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>4<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>4<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mo>\u2212<\/mo><mn>7<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><mn>8<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>x<\/mi><mo>+<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>u<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mi>y<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>x<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><\/mrow><annotation encoding=\"application\/x-tex\">\\begin{cases}\\dot{x}=\\begin{bmatrix}4 & 0 & 4 \\\\\\ -7 & 0 & -8 \\\\\\ 1 & 1 & 1 \\end{bmatrix}x+\\begin{bmatrix} 1 \\\\\\ 0 \\\\\\ -1 \\end{bmatrix} u \\\\\\ y = \\begin{bmatrix}1 & 0 & 1 \\end{bmatrix}x \\end{cases}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:5.04em;vertical-align:-2.27em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.65em;\"><span style=\"top:-1.9em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a9<\/span><\/span><\/span><span style=\"top:-1.892em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.616em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.616em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 616\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V616 H384z M384 0 H504 V616 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-3.15em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a8<\/span><\/span><\/span><span style=\"top:-4.292em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.616em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.616em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 616\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V616 H384z M384 0 H504 V616 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-4.9em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a7<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.77em;\"><span style=\"top:-4.77em;\"><span class=\"pstrut\" style=\"height:4.05em;\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6679em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1111em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">4<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">7<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">4<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\">8<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">x<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><\/span><span style=\"top:-2.212em;\"><span class=\"pstrut\" style=\"height:4.05em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">y<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">x<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.27em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span>,\u8bd5\u8bbe\u8ba1\u4e00\u4e2a\u6781\u70b9\u4e3a -4\uff0c-4\u7684\u964d\u7ef4\u72b6\u6001\u89c2\u6d4b\u5668<\/p>\n<\/blockquote>\n<ol>\n<li>\u5224\u65ad\u7cfb\u7edf\u80fd\u89c2\u6027<\/li>\n<li>\u4f5c\u7ebf\u6027\u53d8\u6362<br \/>\n\u6784\u9020<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>\u2217<\/mo><mi>n<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">n * n<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.4653em;\"><\/span><span class=\"mord mathnormal\">n<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">\u2217<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:0.4306em;\"><\/span><span class=\"mord mathnormal\">n<\/span><\/span><\/span><\/span>\u9636\u975e\u5947\u5f02\u77e9\u9635<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>T<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><msub><mi>T<\/mi><mrow><mi>n<\/mi><mo>\u2212<\/mo><mi>m<\/mi><\/mrow><\/msub><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mi>C<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">T = \\begin{bmatrix}T_{n - m} \\\\\\ C \\end{bmatrix} = \\begin{bmatrix} 1 & 0 & 0 \\\\\\ 0 & 1 & 0 \\\\\\ 1 & 0 & 1 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.6833em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:2.4em;vertical-align:-0.95em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.45em;\"><span style=\"top:-3.61em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2583em;\"><span style=\"top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">n<\/span><span class=\"mbin mtight\">\u2212<\/span><span class=\"mord mathnormal mtight\">m<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.2083em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-2.41em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.95em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size3\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:3.6em;vertical-align:-1.55em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n<span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msup><mi>T<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><\/mrow><annotation encoding=\"application\/x-tex\">T^{-1} = \\begin{bmatrix}1 & 0 & 0 \\\\\\ 0 & 1 & 0 \\\\\\ -1 & 0 & 1 \\end{bmatrix}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:0.8141em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height:3.6em;vertical-align:-1.55em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">\u2212<\/span><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><br \/>\n\u5f97 <span class=\"katex\"><span class=\"katex-mathml\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo fence=\"true\">{<\/mo><mtable rowspacing=\"0.36em\" columnalign=\"left left\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mover accent=\"true\"><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>\u02d9<\/mo><\/mover><mo>=<\/mo><mi>T<\/mi><mi>A<\/mi><msup><mi>T<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mo>+<\/mo><mi>T<\/mi><mi>B<\/mi><mi>u<\/mi><mo>=<\/mo><mover accent=\"true\"><mi>A<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>+<\/mo><mover accent=\"true\"><mi>B<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mi>u<\/mi><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>4<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>1<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mo>\u2212<\/mo><mn>8<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>5<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>+<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mn>0<\/mn><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mi>u<\/mi><\/mrow><\/mstyle><\/mtd><\/mtr><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mrow><mtext> <\/mtext><mi>y<\/mi><mo>=<\/mo><mi>C<\/mi><msup><mi>T<\/mi><mrow><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/msup><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>=<\/mo><mover accent=\"true\"><mi>C<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><mo>=<\/mo><mrow><mo fence=\"true\">[<\/mo><mtable rowspacing=\"0.16em\" columnalign=\"center center center\" columnspacing=\"1em\"><mtr><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>0<\/mn><\/mstyle><\/mtd><mtd><mstyle scriptlevel=\"0\" displaystyle=\"false\"><mn>1<\/mn><\/mstyle><\/mtd><\/mtr><\/mtable><mo fence=\"true\">]<\/mo><\/mrow><mover accent=\"true\"><mi>x<\/mi><mo stretchy=\"true\">\u203e<\/mo><\/mover><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><\/mrow><annotation encoding=\"application\/x-tex\">\\begin{cases} \\dot{\\overline{x}} = TAT^{-1} + TBu = \\overline{A}\\overline{x} + \\overline{B} u = \\begin{bmatrix} 0 & 0 & 4 \\\\\\ 1 & 0 & -8 \\\\\\ 0 & 1 & 5 \\end{bmatrix} \\overline{x} + \\begin{bmatrix} 1 \\\\\\ 0 \\\\\\ 0 \\end{bmatrix}u \\\\\\ y = CT^{-1}\\overline{x} = \\overline{C}\\overline{x} = \\begin{bmatrix} 0 & 0 & 1 \\end{bmatrix} \\overline{x} \\end{cases}<\/annotation><\/semantics><\/math><\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"strut\" style=\"height:5.04em;vertical-align:-2.27em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.65em;\"><span style=\"top:-1.9em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a9<\/span><\/span><\/span><span style=\"top:-1.892em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.616em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.616em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 616\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V616 H384z M384 0 H504 V616 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-3.15em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a8<\/span><\/span><\/span><span style=\"top:-4.292em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span style=\"height:0.616em;width:0.8889em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.8889em\" height=\"0.616em\" style=\"width:0.8889em\" viewBox=\"0 0 888.89 616\" preserveAspectRatio=\"xMinYMin\"><path d=\"M384 0 H504 V616 H384z M384 0 H504 V616 H384z\"><\/path><\/svg><\/span><\/span><span style=\"top:-4.9em;\"><span class=\"pstrut\" style=\"height:3.15em;\"><\/span><span class=\"delimsizinginner delim-size4\"><span>\u23a7<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.15em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-l\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.77em;\"><span style=\"top:-4.77em;\"><span class=\"pstrut\" style=\"height:4.05em;\"><\/span><span class=\"mord\"><span class=\"mord accent\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8674em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span style=\"top:-3.1996em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"accent-body\" style=\"left:-0.1389em;\"><span class=\"mord\">\u02d9<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">TB<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8833em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">A<\/span><\/span><\/span><span style=\"top:-3.8033em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8833em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.05017em;\">B<\/span><\/span><\/span><span style=\"top:-3.8033em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">4<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">\u2212<\/span><span class=\"mord\">8<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">5<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"mbin\">+<\/span><span class=\"mspace\" style=\"margin-right:0.2222em;\"><\/span><span class=\"minner\"><span class=\"mopen\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M403 1759 V84 H666 V0 H319 V1759 v0 v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.21em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><span style=\"top:-1.81em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose\"><span class=\"delimsizing mult\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.05em;\"><span style=\"top:-4.05em;\"><span class=\"pstrut\" style=\"height:5.6em;\"><\/span><span style=\"width:0.667em;height:3.600em;\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0.667em\" height=\"3.600em\" viewBox=\"0 0 667 3600\"><path d=\"M347 1759 V0 H0 V84 H263 V1759 v0 v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v0 v1759 h84z\"><\/path><\/svg><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:1.55em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord mathnormal\">u<\/span><\/span><\/span><span style=\"top:-2.212em;\"><span class=\"pstrut\" style=\"height:4.05em;\"><\/span><span class=\"mord\"><span class=\"mspace\"> <\/span><span class=\"mord mathnormal\" style=\"margin-right:0.03588em;\">y<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.13889em;\">T<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8141em;\"><span style=\"top:-3.063em;margin-right:0.05em;\"><span class=\"pstrut\" style=\"height:2.7em;\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mtight\">\u2212<\/span><span class=\"mord mtight\">1<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.8833em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right:0.07153em;\">C<\/span><\/span><\/span><span style=\"top:-3.8033em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"mrel\">=<\/span><span class=\"mspace\" style=\"margin-right:0.2778em;\"><\/span><span class=\"minner\"><span class=\"mopen delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">[<\/span><\/span><span class=\"mord\"><span class=\"mtable\"><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">0<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"arraycolsep\" style=\"width:0.5em;\"><\/span><span class=\"col-align-c\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.85em;\"><span style=\"top:-3.01em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord\">1<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.35em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose delimcenter\" style=\"top:0em;\"><span class=\"delimsizing size1\">]<\/span><\/span><\/span><span class=\"mspace\" style=\"margin-right:0.1667em;\"><\/span><span class=\"mord overline\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:0.6306em;\"><span style=\"top:-3em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"mord\"><span class=\"mord mathnormal\">x<\/span><\/span><\/span><span style=\"top:-3.5506em;\"><span class=\"pstrut\" style=\"height:3em;\"><\/span><span class=\"overline-line\" style=\"border-bottom-width:0.04em;\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height:2.27em;\"><span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mclose nulldelimiter\"><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol><\/div>\n<p> <\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73b0\u4ee3\u63a7\u5236\u7406\u8bba\u77e5\u8bc6\u70b9\u901f\u67e5 \u7b2c\u4e00\u7ae0 \u72b6\u6001\u65b9\u7a0b\u8f6c\u5bf9\u89d2\u6807\u51c6\u578b \u6c42\u7279\u5f81\u65b9\u7a0b \u2223\u03bbI\u2212A\u2223=0|\\lambda \\mathbf{I} – \\m 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