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annotate general/numerical/prod1.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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samer@4 1 function Y=prod1(X)
samer@4 2 % prod1 - prod over dimension 1 and shiftdim 1
samer@4 3 %
samer@4 4 % prod1 :: [[N M]] -> [[M]].
samer@4 5
samer@4 6 Z=prod(X,1);
samer@4 7 S=size(Z);
samer@4 8 Y=reshape(Z,[S(2:end) 1]);