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How to apply a weighting vector to a data matrix?

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Yevgeniya
Yevgeniya 2012-2-3
I want to apply a weighting vector wgt which is nx1 to a data matrix M which is nxm. In other words, I want to multiply each i-th (i=1:n) element of the weighting vector by a each element in i-th row of the matrix. If a vector is wgt=[1 2 3]' and a matrix is M=[1 2; 1 2; 1 2] the weighted matrix should be Mwgt=[1 2; 2 4; 3 6]. M is 3x2, wgt is 3x1. Thank you for your help.

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Sukuchha
Sukuchha 2012-2-3
bsxfun(@times,M,wgt)

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