{"id":42641,"date":"2023-07-17T00:51:43","date_gmt":"2023-07-16T16:51:43","guid":{"rendered":"http:\/\/stmu.1000uc.com\/mu\/?p=42641"},"modified":"2023-07-17T00:51:43","modified_gmt":"2023-07-16T16:51:43","slug":"%e5%a5%87%e8%bf%b9mu%e5%85%83%e7%b4%a0%e4%b8%89%e9%98%b6%ef%bc%9f%e4%b8%89%e9%98%b6%e9%ad%94%e6%96%b9%e6%9c%80%e5%90%8e%e4%b8%80%e5%9d%97%e6%ad%bb%e6%b4%bb%e7%9a%84%e8%a3%85%e4%b8%8d%e4%b8%8a%e5%8e%bb","status":"publish","type":"post","link":"http:\/\/stmu.1000uc.com\/mu\/42641.html","title":{"rendered":"mu\u5143\u7d20\u4e09\u9636\uff1f\u4e09\u9636\u9b54\u65b9\u6700\u540e\u4e00\u5757\u6b7b\u6d3b\u7684\u88c5\u4e0d\u4e0a\u53bb\uff0c\u600e\u4e48\u88c5\u554a"},"content":{"rendered":"

\u5927\u5bb6\u597d,\u4eca\u5929\u5c0f\u7f16\u6765\u4e3a\u5927\u5bb6\u89e3\u7b54\u4ee5\u4e0b\u7684\u95ee\u9898\uff0c\u5173\u4e8e\u5947\u8ff9mu\u5143\u7d20\u4e09\u9636\uff0c\u4e09\u9636\u9b54\u65b9\u6700\u540e\u4e00\u5757\u6b7b\u6d3b\u7684\u88c5\u4e0d\u4e0a\u53bb\uff0c\u600e\u4e48\u88c5\u554a\u8fd9\u4e2a\u5f88\u591a\u4eba\u8fd8\u4e0d\u77e5\u9053\uff0c\u73b0\u5728\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u4e09\u9636\u5b9e\u5bf9\u79f0\u77e9\u9635\u7684\u5404\u884c\u5143\u7d20\u4e4b\u548c\u5747\u4e3a3<\/h3>\n

A(1,1,1)^T=(a11+a12+a13,a21+a22+a23,a31+a32+a33)^T\u5404\u884c\u5143\u7d20\u4e4b\u548c\u5747\u4e3a3\uff0c\u6240\u4ee5\u7b49\u4e8e(3,3,3)^T=3(1,1,1)^T\u6ee1\u8db3Aa=xa\u4e8e\u662f\u7279\u5f81\u503c\u4e3a3\uff0c\u7279\u5f81\u5411\u91cf\u4e3a(1,1,1)^T<\/p>\n

\u5199\u51fa\u4e00\u4e2a\u4e09\u9636\u5355\u4f4d\u77e9\u9635<\/h3>\n

\u4e00\u4e2a\u4e09\u9636\u5355\u4f4d\u77e9\u9635\u662f\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u5143\u7d20\u5168\u4e3a1\u5176\u4f59\u5143\u7d20\u5168\u4e3a\u96f6\u7684\u77e9\u9635\u3002<\/p>\n

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\n\u7531m\u00d7n\u4e2a\u6570aij\u6392\u6210\u7684m\u884cn\u5217\u7684\u6570\u8868\u79f0\u4e3am\u884cn\u5217\u7684\u77e9\u9635\uff0c\u7b80\u79f0m\u00d7n\u77e9\u9635\u3002\u8bb0\u4f5c\uff1a<\/p>\n

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\u5947\u8ff9MU\u5143\u7d20\u4e4b\u9b42\u600e\u4e48\u5408\u6210\uff0c\u5408\u6210\u5143\u7d20\u4e4b\u9b42\u9700\u8981\u54ea\u4e9b\u6750\u6599<\/h3>\n

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OK\uff0c\u5173\u4e8e\u5947\u8ff9mu\u5143\u7d20\u4e09\u9636\u548c\u4e09\u9636\u9b54\u65b9\u6700\u540e\u4e00\u5757\u6b7b\u6d3b\u7684\u88c5\u4e0d\u4e0a\u53bb\uff0c\u600e\u4e48\u88c5\u554a\u7684\u5185\u5bb9\u5230\u6b64\u7ed3\u675f\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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