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annotate dsp/dftbins.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 % dftbins - Returns number of bins to retain for real DFT of length N
samer@32 2 %
samer@32 3 % dftbins :: natural -> natural.
samer@32 4 function M=dftbins(N), M=1+floor(N/2);