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continuous wavelet transform and inverse

by jon erickson

 

22 Jul 2008 (Updated 23 Jul 2008)

No BSD License  

contains functions for computing the continuous wavelet transform and the inverse cwt

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Description

This collection of files is an extension of the wavelet software package originally written by Torrence and Compo (http://paos.colorado.edu/research/wavelets/software.html)  
 
The main functions are:  
 
1. contwt.m: (continuous wavelet transform). This is essentially Torrence and Compo's wavelet.m with a few modifications (more inputs and outputs for easier access)  
 
2. invcwt.m: inverse continuous wavelet transform.  
 
Please see the help in each function for details and usage.

MATLAB release MATLAB 7.4 (R2007a)
Zip File Content  
Other Files wavetest.m,
chisquare_inv.m,
chisquare_solve.m,
coif.m,
contwt.m,
invcwt.m,
wave_bases.m,
wave_bases_rec.m,
wave_signif.m,
wavelet.m
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Comments and Ratings (2)
02 Nov 2008 Bogdan Hlevca It would be nice if you had more documentation for the software and attached the data file for the test function. 
The link you provided does not work.
20 May 2009 Jon Bogdan: 
The link above is correct if you remove the extra ')' which was accidentally made part of the hyperlink. Sorry about that. 
 
http://paos.colorado.edu/research/wavelets/software.html  
 
worked as of this afternoon when I tested it.
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Tag Activity for this File
Tag Applied By Date/Time
time frequency jon erickson 22 Oct 2008 10:11:18
wavelets jon erickson 22 Oct 2008 10:11:18
cwt jon erickson 22 Oct 2008 10:11:18
wavelet jon erickson 22 Oct 2008 10:11:18
inverse jon erickson 22 Oct 2008 10:11:18
signal processing jon erickson 22 Oct 2008 10:11:18
timefrequency jon erickson 22 Oct 2008 10:11:18

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