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annotate arrows/dsp/aidct.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 3cedfd4549ef
children
rev   line source
samer@44 1 % adct - arrow for idct
samer@44 2 %
samer@44 3 % aidct :: M:natural, N:natural -> arrow({[[M]]}, {[[N]]}, empty).
samer@44 4 function o=aidct(M,N)
samer@44 5 o=arr(@(x)idct(x,N));
samer@44 6
samer@44 7 % W=col(idct(eye(N)),M);
samer@44 8 end
samer@44 9