DCT_SVD1

代码说明：

  通过MATLAB的编程，实现对图片的加密，奇异值的分解，离散变化，程序简单，明了。(Through MATLAB programming, realize the image encryption, singular value decomposition and discrete changes, procedure is simple, clear.)

文件列表：

DCT_SVD1
........\arnold.m,505,2009-11-27
........\check_arnold.m,256,2009-11-27

........\main.asv,3802,2013-11-03
........\main.m,998,2014-03-20
........\psnr.m,626,2010-03-28