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[综合讨论] 关于解方程的问题:已知: MN、Mn为2x1的向量,满足关系MN=fx*Mn,求fx |
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回复 沙发 ChaChing 的帖子
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发表于 2010-4-15 20:54
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回复 板凳 fhqjedn 的帖子
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关于最小二乘法确定2x2矩阵问题
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