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Math Forum » Discussions » Software » comp.soft-sys.matlab

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

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Halley

Posts: 5
Registered: 10/20/11
Re: Matrix dimensions must agree
Posted: Oct 20, 2011 12:02 PM
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"Matt J" wrote in message <j7pf7q$9b3$1@newscl01ah.mathworks.com>...
> "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


I think this is the simplest solution, thanks.



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