[Help-gsl] gsl_wavelet_*_centered

[John Darrington]

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?

Thanks.

-- 
John Darrington                                 address@hidden
University of Western Australia                 http://www.csse.uwa.edu.au/~jmd
PhD Candidate                                   +61 8 6488 4775

signature.asc
Description: Digital signature