zhanghe 发表于 2008-3-22 10:58

Matrix is close to singular or badly scaled 出错求助

Warning: Matrix is close to singular or badly scaled.
         Results may be inaccurate. RCOND = 2.788562e-017.
??? Error using ==> mtimes
Inner matrix dimensions must agree.

这是怎么回事?

[ 本帖最后由 eight 于 2008-3-23 00:00 编辑 ]

sigma665 发表于 2008-3-22 14:16

回复 楼主 的帖子

矩阵奇异了

矩阵的乘维数不匹配

eight 发表于 2008-3-23 00:01

原帖由 zhanghe 于 2008-3-22 10:58 发表 http://www.chinavib.com/forum/images/common/back.gif
Warning: Matrix is close to singular or badly scaled.
         Results may be inaccurate. RCOND = 2.788562e-017.
??? Error using ==> mtimes
Inner matrix dimensions must agree.

这是怎么回事? 请认认真真阅读各个置顶贴,然后你就知道如何发帖、也知道问题的答案了
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