No BSD License
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HardTh(y,thld)
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SoftTh(y,thld)
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Wavelet_Denoise(varargin)
WAVELET_DENOISE Application M-file for Wavelet_Denoise.fig
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daubcqf(N,TYPE)
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denoise(x,h,type,option)
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makesig(SigName,N)
[x,N] = makesig(SigName,N) Creates artificial test signal identical to the
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mdwt(x,h,L);
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midwt(x,h,L);
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mirdwt(yl,yh,h,L);
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mrdwt(x,h,L);
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normalize(t1);
This function removes the DC component and normalizes wrt the max abs value
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setopt(opt_par,default);
option = setopt(opt_par,default);
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two_axes(varargin)
TWO_AXES Application M-file for two_axes.fig
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Contents.m
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compile.m
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ex.m
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ex1.m
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find_syll.m
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View all files
from
Wavelets Based Denoising
by Sheraz Khan
This program shows wavelets based denoising of audio file and arbitrary signals.
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| Contents.m |
% Rice Wavelet Toolbox
% Version 2.4 Dec 2002
%
% Wavelet Transforms.
% mdwt - Discrete orthogonal wavelet transform using Mallat alg. (1D and 2D)
% midwt - Inverse discrete orthogonal wavelet transform
% mrdwt - Undecimated (redundant) discrete wavelet transform (1D and 2D)
% mirdwt - Inverse undecimated discrete wavelet transform
% daubcqf - Daubecheis filter coefficients
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% Wavelet Domain Processing.
% denoise - Denoise signal and images by thresholding wavelet coefficients
% HardTh - Hard thresholding
% SoftTh - Soft thresholding
%
% Other.
% makesig - Create Donoho-Johnstone test signals
% compile - compile the Rice Wavelet toolbox
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