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test fourier fft

Started by Pierre Fouillaron May 2, 2001
hi,

I have found differents periods in a time serie with the fft function.
I wonder how to test and validate these periods.

thanks
pierre
Pierre Fouillaron
DEA Ocnologie biologique
Laboratoire LEMAR
IUEM
place Nicolas Copernic, 29280 Plouzanbr /> Tel : 02.98.49.86.47
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