Gabor transform retains some time domain information. Since economic process change somewhat, I think that would be important. It also helps avoid questions about how to window the signal (it effectively *is* a windowed Fourier transform).
On Fri, Jul 16, 2010 at 5:01 AM, Florent Empis <[email protected]>wrote: > What makes you think that Gabor would help? Because of phase shifting? I > would then basically be clustering my data by phase shifting, is that right > ? >
