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Topic: Matrix dimensions must agree
Replies: 7   Last Post: Oct 20, 2011 2:30 PM

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Matt J

Posts: 4,992
Registered: 11/28/09
Re: Matrix dimensions must agree
Posted: Oct 20, 2011 11:37 AM
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"Halley" wrote in message <j7pdmt$3o9$1@newscl01ah.mathworks.com>...
>
> %Calculate old values
> rho(i) = (x_a(i,:).*A.*x(:,i))./(x_a(i,:).*B.*x(:,i))

========

I suspect you mean to do * instead of .*

In any case, the sizes definitely aren't compatible for the .* operation



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