annotate dsp/dftmap.m @ 36:9e7be347b3a0

Renamed sequence classes to avoid clashes with seq methods; Fixed default slicing dimension while retaining behaviour of window.m; Updated use of sequences in dsp/synth.
author samer
date Thu, 24 Jan 2013 14:51:23 +0000
parents c3b0cd708782
children
rev   line source
samer@32 1 function map=dftmap(edges,NFFT)
samer@32 2 % dftmap - fmap, standard usage for DFT
samer@32 3 %
samer@32 4 % dftmap ::
samer@32 5 % [[L]->0--0.5] ~'normalised frequencies of edges',
samer@32 6 % N:natural ~'DFT size'
samer@32 7 % -> [[L+1,dftbins(N)]].
samer@32 8
samer@32 9 map=as_fmap(NFFT*edges,dftbins(NFFT));