[R] wavelet analysis

About this list Date view Thread view Subject view Author view Attachment view

From: Peter Soros (soros@mac.com)
Date: Sun 09 May 2004 - 04:01:13 EST


Message-id: <B1B273B3-A119-11D8-9816-000393757382@mac.com>

Hello everybody,

I would like to calculate a wavelet transformation of EEG data
(preferably a Morlet transformation) and plot the results as a
time-frequency power spectrum (using R 1.9.0 on Mac OS X). I have
checked Rwave and the explanations in the book by R. Carmona et al.,
but couldn't make it work.

Is it possible to calculate Morlet wavelets with wavethresh or
waveslim? Does anybody has some sample code for one of these packages
(for calculation and for plotting)?

Thank you very much,

Peter Soros

______________________________________________
R-help@stat.math.ethz.ch mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html


About this list Date view Thread view Subject view Author view Attachment view

This archive was generated by hypermail 2.1.3 : Mon 31 May 2004 - 23:05:08 EST