[R] what's the R code for wavelet decomposition (Haar transformation)?
cfriedalek at gmail.com
Tue Oct 20 02:19:26 CEST 2009
The wavethresh package on CRAN has Haar wavelets.
Zhen Li wrote:
> Dear all,
> Using R function "dwt", it seems that I cannot specify the wavelet
> transformation like Haar. What's the R code for wavelet decomposition
> which allows me to specify Haar wavelet transformation? Of course, if it
> can include "db2", that is even better. In general, I want an R function
> like matlab code "dwt". Thanks in advance!
> Zhen Li
> R-help at r-project.org mailing list
> PLEASE do read the posting guide
> and provide commented, minimal, self-contained, reproducible code.
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