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Re: [Help-gsl] gsl_wavelet_*_centered

From: Brian Gough
Subject: Re: [Help-gsl] gsl_wavelet_*_centered
Date: Thu, 13 Sep 2007 15:41:10 +0100
User-agent: Wanderlust/2.14.0 (Africa) Emacs/22.1 Mule/5.0 (SAKAKI)

At Fri, 7 Sep 2007 12:24:49 +0800,
John Darrington wrote:
> Can someone elaborate on the purpose of the gsl_wavelet_*_centered
> functions?
> The manual simply says:
>  "The centered forms of the wavelets align the coefficients of the various
>   sub-bands on edges.  Thus the resulting visualization of the
>   coefficients of the wavelet transform in the phase plane is easier to
>   understand."
> I don't understand this.  What is meant by "sub-bands", "edges" and
> "phase plane" in this context?

I've forwarded your message to the original author, address@hidden

Brian Gough

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