Element-by-element multiplication of a vector with matrix rows

Question

I want to element-by-element multiply a Vector with the rows of a Matrix ,in the most efficient way. Anybody knows if there is a sub vi for this in LW7.0 ?
(The Inputs are a Matrix; and a Vector with the same size as Matrix's # of columns ; the output is a Matrix with the same dimension as input Matrix. Every row of the output Matrix is the product of element-by-element multiplication of input vector with the correspondind input Matrix's row )
Thanks

Answer 1

(Yes, the 2D linear evaluation is basically the same as the 1D evaluation except for the dimension if the array. NI could merge them into one and make the array input polymorphic with respect to size. )
I "think" you want a plain multiply (not a polynomial evaluation). You can do it (A) one row at a time or (B) one column at a time, but A might possibly be slightly more efficient. Do all three (including the one in the next message) and race them with your real data! Message Edited by altenbach on 03-14-2005 07:47 AM
LabVIEW Champion . Do more with less code and in less time .
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