2015.3.20

代码说明：

  基于FRFT的数字图像水印（lena示例）(FRFT based digital image watermark (lena example))

文件列表：

2015.3.20
.........\123.tif,65803,2000-12-23
.........\234.tif,112476,2012-05-03
.........\345.tif,166404,2012-05-03
.........\addnoise.m,197,2007-07-05
.........\cdpei.m,2762,2015-03-20

.........\centralcrop.m,533,2007-08-31
.........\Disfrct.m,1722,2015-03-20
.........\Disfrft.m,2136,2015-03-20
.........\Disfrst.m,1640,2015-03-20
.........\frft.m,1588,2015-03-20
.........\frft2.m,1502,2015-03-20
.........\frft22d.m,3033,2015-03-20
.........\frft2d.m,352,2007-07-04




.........\LENA.m,2571,2015-05-19
.........\lenawm.jpg,31298,2015-05-26
.........\nwcrop.m,402,2007-08-31
.........\PSNR.m,2138,2007-07-04
.........\rescale.m,1244,2015-03-20
.........\testfrct.m,833,2015-03-20
.........\Untitled.m,341,2015-05-26
.........\Untitled2.m,414,2015-05-26
.........\Untitled3.m,242,2015-05-26
.........\WMdetect.m,2955,2015-03-20
.........\WMembed.m,1856,2015-03-20