[Eeglablist] timef wavelet bandwidth

[Clemens Brunner]

I'm using timef to calculate wavelet-based time-frequency maps with  
the parameter cycles = [4 0.75]. Now I was wondering if I can find  
out the bandwidth of the returned values as only the center  
frequencies are given. Is the bandwidth constant over the frequency  
range? Or does it change (i.e. grow) with frequency?

Second, if I would be using the FFT-based method (i.e. cycles = 0),  
how could I find out the bandwidth of the single bands?

TIA
Clemens