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dftfilt

PURPOSE ^

dftfilt() - discrete Fourier filter

SYNOPSIS ^

function b = dftfilt(len,maxfreq,cycle,oversmp,wavfact)

DESCRIPTION ^

 dftfilt() - discrete Fourier filter

 Usage:
   >> b = dftfilt(n,W,c,k,q)

 Inputs:
   n - number of input samples
   W - maximum angular freq. relative to n, 0 < W <= .5
   c - cycles
   k - oversampling
   q - [0;1] 0->fft, 1->c cycles

 Authors: Sigurd Enghoff, Arnaud Delorme & Scott Makeig, 
          SCCN/INC/UCSD, La Jolla, 8/1/98

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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