rwt-master

所属分类:波变换
开发工具:matlab
文件大小:1298KB
下载次数:47
上传日期:2013-05-04 12:04:29
上 传 者jjrddy1234
说明:  Rice大学的ricewavelet小波变换工具包,用于matlab环境下,内含图像处理所需的几乎所有小波变换功能,很好很强大
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文件列表:
LICENSE (1791, 2013-03-21)
dist (0, 2013-03-21)
dist\2.01 (0, 2013-03-21)
dist\2.01\INSTALL (1891, 2013-03-21)
dist\2.01\RWT-2.01.tar.Z (672780, 2013-03-21)
dist\2.01\doc (0, 2013-03-21)
dist\2.01\doc\index.html (2459, 2013-03-21)
dist\2.3 (0, 2013-03-21)
dist\2.3\INSTALL (867, 2013-03-21)
dist\2.3\INSTALL_PRECOMPILED (415, 2013-03-21)
dist\2.3\LICENSE (2094, 2013-03-21)
dist\2.3\rwt-lnx.tar.gz (23793, 2013-03-21)
dist\2.3\rwt-sol.tar.gz (23698, 2013-03-21)
dist\2.3\rwt.tar.gz (15557, 2013-03-21)
dist\2.3\rwt.zip (47154, 2013-03-21)
dist\2.3\rwt_logo.jpg (108687, 2013-03-21)
dist\2.3\rwtwin98.zip (134972, 2013-03-21)
dist\2.3\rwtwinnt.zip (59144, 2013-03-21)
dist\2.4 (0, 2013-03-21)
dist\2.4\rwt-linux7.2.tar.gz (23899, 2013-03-21)
dist\2.4\rwt-osx.tar.gz (23580, 2013-03-21)
dist\2.4\rwt.tar.gz (15447, 2013-03-21)
dist\2.4\rwt.zip (43822, 2013-03-21)
dist\2.4\rwtwin98.zip (56332, 2013-03-21)
dist\2.4\rwtwinxp.zip (55543, 2013-03-21)
src (0, 2013-03-21)
src\Contents.m (688, 2013-03-21)
src\HardTh.m (3117, 2013-03-21)
src\INSTALL (837, 2013-03-21)
src\SoftTh.m (3276, 2013-03-21)
src\compile.m (2257, 2013-03-21)
src\daubcqf.m (3918, 2013-03-21)
src\denoise.m (9132, 2013-03-21)
src\makesig.m (7236, 2013-03-21)
src\mdwt.c (2801, 2013-03-21)
src\mdwt.m (4934, 2013-03-21)
... ...

Rice Wavelet Tools version 2.4 Released - The Rice Wavelet Toolbox (RWT) is a collection of Matlab M-files and C MEX-files for 1D and 2D wavelet and filter bank design, analysis, and processing. The toolbox provides tools for denoising and interfaces directly with our Matlab code for wavelet domain hidden Markov models and wavelet regularized deconvolution (see dsp.rice.edu/software). Important Note: Earlier version of the Rice Wavelet Toolbox (upto version 2.3) do NOT compile under Matlab versions 6.0 (Release 12) and above. The current version (version 2.4) fixes this compatibilty issue. Version 1.1 (August 30, 1993) was the first officially released RWT. Version 2.01 (April 18, 1994) had several significant enhancements. The current distribution, Version 2.4 (Dec 1, 2002) below, has been streamlined and packaged for different systems, including Solaris, Linux, and Microsoft Windows. Functions omitted in Version 2.4 can be found in the Version 2.01 distribution. Older versions are available in the 'dist' directory. The Rice Wavelet Toolbox is open source software. See the LICENSE file. It is distributed as-is, free of charge, and without warranty. This README file also contains a list of toolbox functions available in version 2.4. Notes on Source Code: Version 2.4 Source Code * Source code in gzip compressed format for UNIX users. To unpack gzip'ed files, execute "gunzip rwt.tar.gz" followed by "tar -xvf rwt.tar". * Source code in PC zip compressed format for PC users The source code contains matlab .m files and .c files that need to be compiled. Please see the installation instructions. Also available below are version 2.4 pre-compiled packages for: * Linux version 7.2 compiled using Matlab 6.5 (R13) and Linux Red Hat Release 9.0 * Mac OS X version compiled using Matlab 6.5 (R13) and Mac OS X * Solaris version 2.7 compiled using Matlab 5.3 (R11.1) and SunOS 5.7 (Solaris 2.7) * Windows NT/2000/XP compiled using Matlab 6.5 (R13) and Windows XP * Windows 95/***/ME compiled using Matlab 5.3 (R11) and Windows *** INSTALLATION: To install this distribution of Rice Wavelet Tools see the INSTALL file. SOURCE: github.com/ricedsp/rwt BUGS AND HELP: For bug reports use the Github issue tracker. For help using the RWT, post a message to rwt-users@googlegroups.com. 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.

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