[Eeglablist] new_timef wavelet time-frequency bandwidth

Kyle Mathewson kylemath at gmail.com
Wed Mar 30 21:17:44 PDT 2011


It turns out that new_timef() calls timefreq(), which creates the wavelet
filters based on parameters specified in new_timef() by calling the function
dftfilt3() or dftfilt2().

It turns out the dftfilt3() has options additional outputs:

[wavelet,cycles,freqresol,timeresol] = dftfilt3( freqs, cycles, srate,
varargin)

You can use the resultant cycles, freqresol, and timeresol to compute more
traditional wavelet parameters m and c as well.


Kyle
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