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[编程技巧] 哪个命令可以把行矩阵转化成对角矩阵呢 |
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发表于 2007-10-5 16:25
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发表于 2007-10-5 16:44
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回复 #1 cmcc 的帖子
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回复 #3 花如月 的帖子
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发表于 2007-10-6 09:59
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