Re: Idl Wavelet Code

[wmc(at)bas.ac.uk]

Erin Sheldon <esheldon@umich.edu> wrote:
>Does anyone know of any IDL based wavelet code out there that is public
>access?  In particular I am looking for 2-dimensional wavelet code that
>can handle a user-defined basis.

I picked one up from a posting on this newsgroup some time ago. 

Here's from the intro to the code: 

;----------------------------------------------------------------------------
; Copyright (C) 1995-1998, Christopher Torrence and Gilbert P. Compo,
; University of Colorado, Program in Atmospheric and Oceanic Sciences.
; This software may be used, copied, or redistributed as long as it is not
; sold and this copyright notice is reproduced on each copy made.  This
; routine is provided as is without any express or implied warranties whatsoever.
;
; Notice: Please acknowledge the use of the above software in any publications:
;    ``Wavelet software was provided by C. Torrence and G. Compo,
;      and is available at URL: http://paos.colorado.edu/research/wavelets/''.
;
; Reference: Torrence, C. and G. P. Compo, 1998: A Practical Guide to
;            Wavelet Analysis. <I>Bull. Amer. Meteor. Soc.</I>, 79, 61-78.
;
; Please send a copy of such publications to either C. Torrence or G. Compo:
;  Dr. Christopher Torrence               Dr. Gilbert P. Compo
;  Advanced Study Program                 NOAA/CIRES Climate Diagnostics Center
;  National Center for Atmos. Research    Campus Box 449
;  P.O. Box 3000                          University of Colorado
;  Boulder CO 80307--3000, USA.           Boulder CO 80309-0449, USA.
;  E-mail: torrence@ucar.edu              E-mail: gpc@cdc.noaa.gov
;----------------------------------------------------------------------------

-W.

-- 
William M Connolley | wmc@bas.ac.uk | http://www.nbs.ac.uk/public/icd/wmc/
Climate Modeller, British Antarctic Survey | Disclaimer: I speak for myself