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annotate dsp/expwin.m @ 32:c3b0cd708782

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Imported core dsp tools.
author samer
date Sun, 20 Jan 2013 13:48:47 +0000
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samer@32 1 % expwin - Exponential window
samer@32 2 %
samer@32 3 % expwin :: nonneg, N:natural -> [[N]].
samer@32 4 function h=expwin(tau,n), h=exp(-(0:n-1)'/(n*tau));