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view general/numerical/array/prodn.m @ 61:eff6bddf82e3 tip

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Finally implemented perceptual brightness thing.
author samer
date Sun, 11 Oct 2015 10:20:42 +0100
parents db7f4afd27c5
children
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function Y=prodn(X,n)
% prod1 - prod over dimension 1 and shiftdim 1
%
% prod1 :: [[N M]] -> [[M]].
Y=shiftdim(proddims(X,1:n),n);