Vectorizing nested for loops
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Hello, I'm relatively new to Matlab and am having some difficulties vectorizing my code. Although I'm sure that the answer to my question exists somewhere, I confess that I haven't yet found it. Anyway, I'm trying to vectorize the following nested for loops: for i=2:rho {for|j=1:zDim {phi(i,j) = phi(1,j)/(1+i)}}
It's certainly just a rookie question, but I appreciate any advice.
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Andrei Bobrov
2011-6-30
bsxfun(@rdivide,phi,(1+(2:rho))')
here phi vector row
or use first row of 'phi' matrix
bsxfun(@rdivide,phi(1,:),(1+(2:rho))')
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