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[求助]运行时总出现Inner matrix dimensions must agree,怎么办?

xiaomi08120 发布于 2007-10-23 10:02, 18877 次点击
方程的系数和方程未知数均是矩阵,运行时总出现Inner matrix dimensions must agree,但是,我检查过矩阵阶数是相容的,可以相乘,到底哪出问题了,怎么办?
谢谢大家了,帮帮我
4 回复
#2
xiaomi081202007-10-23 10:43
帮帮我啊,怎么没人理我呢?
#3
zhangenter2007-10-27 15:08
应该就是矩阵相乘出的,在出错的那行设断点,把矩阵的内容弄出来看一下吧
#4
xgh3207132008-11-04 21:47
Inner matrix dimensions must agree.
我也出现同样问题!帮帮忙!
>> t=0:0.1:8;y=1-2*[exp(-t)]*sin(t),plot(t,y)
??? Error using ==> mtimes
Inner matrix dimensions must agree.
#5
dfsdf2008-11-06 21:40
你试一下这个样的
>>t=0:0.1:8;y=1-2*[exp(-t)].*sin(t),plot(t,y)感谢我吧!
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