Wavelet_denoising

所属分类:波变换
开发工具:matlab
文件大小:221KB
下载次数:201
上传日期:2010-06-01 14:47:30
上 传 者qazqaz_4567
说明:  小波变换的MATLAB源程序,使用语语音增强,去除噪声效果好,算法实现简单,清晰
(MATLAB source wavelet transform, using language speech enhancement, noise removal effect, algorithm is simple and clear)

文件列表:
Wavelet_denoising\COMPARE.M (1905, 2003-10-13)
Wavelet_denoising\compile.m (2257, 2002-11-12)
Wavelet_denoising\Contents.m (688, 2002-11-18)
Wavelet_denoising\daubcqf.m (3918, 2002-11-12)
Wavelet_denoising\denoise.m (9132, 2002-11-12)
Wavelet_denoising\ex.m (1009, 2004-03-01)
Wavelet_denoising\ex1.m (409, 2004-03-01)
Wavelet_denoising\find_syll.m (1583, 2003-10-13)
Wavelet_denoising\HardTh.m (3117, 2002-11-12)
Wavelet_denoising\INSTALL (827, 2002-11-12)
Wavelet_denoising\INSTALL_PRECOMPILED.txt (415, 2003-10-13)
Wavelet_denoising\late_noise.wav (163870, 2004-03-01)
Wavelet_denoising\LICENSE (2094, 2002-11-18)
Wavelet_denoising\MAIN.M (1294, 2004-02-29)
Wavelet_denoising\makesig.m (7236, 2002-11-12)
Wavelet_denoising\mdwt.c (2799, 2002-11-12)
Wavelet_denoising\mdwt.dll (8192, 2004-03-02)
Wavelet_denoising\mdwt.m (4934, 2002-11-12)
Wavelet_denoising\mdwt_r.c (5826, 2002-11-12)
Wavelet_denoising\midwt.c (2749, 2002-11-12)
Wavelet_denoising\midwt.dll (8704, 2004-03-02)
Wavelet_denoising\midwt.m (3655, 2002-11-12)
Wavelet_denoising\midwt_r.c (6250, 2002-11-12)
Wavelet_denoising\mirdwt.c (3196, 2002-11-12)
Wavelet_denoising\mirdwt.dll (9216, 2004-03-02)
Wavelet_denoising\mirdwt.m (5210, 2002-11-12)
Wavelet_denoising\mirdwt_r.c (7607, 2002-11-12)
Wavelet_denoising\mrdwt.c (2901, 2002-11-12)
Wavelet_denoising\mrdwt.dll (8704, 2004-03-02)
Wavelet_denoising\mrdwt.m (5068, 2002-11-12)
Wavelet_denoising\mrdwt_r.c (7253, 2002-11-12)
Wavelet_denoising\normalize.m (176, 2004-02-29)
Wavelet_denoising\setopt.m (2986, 2002-11-12)
Wavelet_denoising\SoftTh.m (3276, 2002-11-12)
Wavelet_denoising\two_axes.m (3689, 2004-03-01)
Wavelet_denoising\Wavelet_Denoise.fig (67392, 2004-11-11)
Wavelet_denoising\wavelet_denoise.m (12139, 2004-11-11)
Wavelet_denoising\ZERO_PAD.M (215, 2003-10-13)
Wavelet_denoising (0, 2010-05-31)
... ...

Rice Wavelet Tools version 2.4 Released - INSTALLATION: To install this distribution of Rice Wavelet Tools see the INSTALL file. SOURCE: www.dsp.rice.edu/software/RWT EMAIL: For bug reports and questions, send email to wlet-tools@rice.edu CONDITIONS FOR USE: See the LICENSE file TOOLBOX FUNCTIONS: Wavelet Transforms mdwt - Discrete orthogonal wavelet transform using the Mallat algorithm (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 - Daubechies filter coefficients Wavelet Domain Processing denoise - Denoise signals 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 Functions omitted in this version of toolbox can be found in version 2.01 at www.dsp.rice.edu/software/RWT/RWT-2.01.tar.Z

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