KSVD稀疏表示程序

KSVD稀疏表示的程序 含字典更新，匹配追踪，正交匹配追踪等子程序，对于做图像处理非常有用

%KSVDBox - Implementation of the K-SVD and K-SVD denoise algorithms.
%
%Ron Rubinstein Computer Science Department
%Technion -- Israel Institute of Technology
%ronrubin@cs.technion.ac.il
%
%
%K-SVD dictionary training.
%   ksvd           - K-SVD dictionary training.
%
%Signal denoising.
%   ompdenoise     - OMP denoising.
%   ompdenoise1    - OMP denoising of 1-D signals.
%   ompdenoise2    - OMP denoising of 2-D signals.
%   ompdenoise3    - OMP denoising of 3-D signals.
%   ksvddenoise    - K-SVD denoising.
%
%Overcomplete DCT dictionary.
%   odctdict        - Overcomplete DCT dictionary.
%   odct2dict       - 2-D overcomplete DCT dictionary.
%   odct3dict       - 3-D overcomplete DCT dictionary.
%   odctndict       - Multi-dimensional overcomplete DCT dictionary.

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件       19222  2009-10-12 01:18  ksvd.m
     文件        1736  2009-07-27 21:40  ksvddemo.m
     文件       10724  2009-10-03 19:16  ksvddenoise.m
     文件        2415  2009-08-24 15:32  ksvddenoisedemo.m
     文件       13711  2009-10-18 00:02  ksvdver.m
     文件        1057  2009-07-27 21:40  odct2dict.m
     文件        1149  2009-07-27 21:40  odct3dict.m
     文件         452  2009-07-27 21:40  odctdict.m
     文件        1459  2009-07-27 21:40  odctndict.m
     文件        4084  2009-09-07 10:13  ompdenoise1.m
     文件        4059  2009-09-07 10:13  ompdenoise2.m
     文件        4229  2009-09-07 10:14  ompdenoise3.m
     文件       10423  2009-10-03 19:16  ompdenoise.m
     文件        1346  2009-10-17 15:29  readme.txt
     文件        2914  2009-07-27 21:40  showdict.m
     目录           0  2009-08-29 15:01  images\
     文件      185727  2009-07-27 21:40  images\barbara.png
     文件      177762  2009-07-27 21:40  images\boat.png
     文件       34985  2009-07-27 21:40  images\house.png
     文件      151199  2009-07-27 21:40  images\lena.png
     文件      233120  2009-07-27 21:40  images\peppers.png
     目录           0  2009-10-18 17:55  private\
     文件        1915  2009-07-27 21:40  private\addtocols.c
     文件         303  2009-07-27 21:40  private\addtocols.m
     文件         830  2009-07-27 21:40  private\add_dc.m
     文件        3924  2009-08-31 00:31  private\col2imstep.c
     文件        1001  2009-08-31 17:24  private\col2imstep.m
     文件        4255  2009-07-27 21:40  private\collincomb.c
     文件         832  2009-07-27 21:40  private\collincomb.m
     文件        1178  2009-09-01 11:18  private\countcover.m
     文件        1839  2009-07-27 21:40  private\dictdist.m
............此处省略23个文件信息