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annotate dsp/bin2freq.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 82075c94eed1
children
rev   line source
samer@47 1 function f=bin2freq(k,N,fs)
samer@47 2 % K2F: convert DFT freq bin to freq in Hz
samer@47 3 %
samer@47 4 % f=bin2freq(k,N,fs):
samer@47 5 % k: index of frequency bin in DFT
samer@47 6 % N: frame size of FT
samer@47 7 % fs: sampling frequency
samer@47 8
samer@47 9 f=k*fs/N;