Dear R users,

I am trying to perform a Wavelet transformation for time series data. I
found R package called: wavelets. But as far as I have tried - no luck.
I need to get something like that: http://www.jssm.org/combat/2/5/fig1.gif

Maybe some of you are familiar with this problem?

Thanks for your help.

p.s. I do also need FFT something like that:
http://www.aanda.org/index.php?option=com_image&format=raw&url=/articles/aa/full_html/2009/06/aa09551-08/img36.gif

-- 
Simonas Kecorius
**

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