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Wavelets Based Denoising

4.6 | 18 ratings Rate this file 58 Downloads (last 30 days) File Size: 227 KB File ID: #6391 Version: 1.0

Wavelets Based Denoising



25 Nov 2004 (Updated )

This program shows wavelets based denoising of audio file and arbitrary signals.

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This program demonstrate abilty of wavelets to denoise audio data as well its effectiveness on different type of signals at different SNR. I have tested this program on windows xp and MATLAB 6.1 it works perfectly

Required Products DSP System Toolbox
MATLAB release MATLAB 6.1 (R12.1)
Other requirements Windows, Matlab 6.1
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Comments and Ratings (21)
15 Jun 2011 huyt

huyt (view profile)

03 May 2010 xiting li

Excellent Software for wavelet begineer

Comment only
27 Apr 2010 Deepak K S

19 Feb 2009 gowtham soorya

informative but please provide codes for denoising images using wavelet transform

Comment only
09 Jul 2008 Taha Khan


12 Nov 2007 Rabia Khan

18 May 2007 Gustaf Knutssen

Not working using Matlab 7



23 Sep 2005 Vu Nguyen

I can't use it with Matlab 7.0.
Vecto x dimension is not correct!
Help me.
I test it with original program you provide.

Comment only
14 Jun 2005 Saleem Mohammad


17 May 2005 li sen

21 Jan 2005 Dr suhail

21 Jan 2005 Tarah reme

Good recomended

21 Jan 2005 Mr Nafeez


21 Jan 2005 Jerome Allan

21 Jan 2005 Dr Alba

Good But need improvement specially in gui but overall nice wavelets intro

21 Jan 2005 Mr Cools

Extremly good

21 Jan 2005 Sarah Micheles

Nice piece of m code good

21 Jan 2005 Paul tan

It give me nice intro to wavelets

18 Dec 2004 Ayub Khan

Excellent Software for wavelet begineer

03 Dec 2004 John Ibrahim

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