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Article #1804

Continuous Wavelet Transform Code

#1804
From: John J. Sasso Jr.
Date: Wed, 18 Nov 1992 02:22
11 lines
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Hi!

    Does anyone have any, or know of any, source code that I can get my hands
on that does the <<CONTINUOUS>> wavelet transform?  I am sending this letter
for a friend of mine, who wrote his own CWT code which uses the FFT.  His big
problem is in dealing with aliasing effects, and I was hoping someone out
there would know of any CWT code which eliminates aliasing effects.  I believe
the aliasing effects are occur when the wavelet becomes very narrow.
    Any help is greatly appreciated!!!
 
                              John
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Message-ID: <0hx16hk@rpi.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!caen!zaphod.mps.ohio-state.edu!rpi!sassoj

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Newsgroups: comp.dsp,sci.math.num-analysis
Path: arc1-ca.pugleaf.net!sparky!uunet!caen!zaphod.mps.ohio-state.edu!rpi!sassoj
From: sassoj@aix.rpi.edu (John J. Sasso Jr.)
Subject: Continuous Wavelet Transform Code
Message-ID: <0hx16hk@rpi.edu>
Nntp-Posting-Host: aix.rpi.edu
Organization: Rensselaer Polytechnic Institute, Troy NY
Distribution: usa
Date: Wed, 18 Nov 1992 02:22:27 GMT
Lines: 12