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annotate general/numerical/pnormalise.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 e44f49929e56
children
rev   line source
samer@4 1 function A=pnormalise(p,A,i)
samer@4 2 % pnormalise - normalise A relative to p-norm in given array dimension
samer@4 3 %
samer@4 4 % pnormalise :: nonneg, [D:[[1 E]]], [E] -> [D].
samer@4 5 if nargin<3, i=1; end
samer@4 6 A=divnorm(@(x)pnorm(p,x,i),A);
samer@4 7
samer@4 8