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annotate general/numerical/scalar/shrink.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
rev   line source
samer@4 1 function y=shrink(th,x)
samer@4 2 % shrink - Shrink values towards zero
samer@4 3 %
samer@4 4 % shrink :: nonneg~'threshold', [Size] -> [Size].
samer@4 5
samer@4 6 y=max(0,x-th);