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View Full Version : how to plot confidence level for FFT peaks



nageswararao
5th June 2007, 04:23 AM
Hi all,
I want to plot confidence level for FFT analysis of currents. Do anybody know how to plot confidence level in ferret or matlab or origin ? Any help is appreciated.

Thanks in advance.

With best regards,
G.NageswaraRao.

rajeshj
24th June 2007, 08:25 AM
Hello
you can refer
Torrence, C., and G.P. Compo, A practical guide to wavelet analysis, Bull. Am. Meteorol. Soc., 79, 61-78, 1998.
which is a good tool for spectral analysis.
thanks,

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