S310060021_4\S310060021_4.doc
............\实验报告封面.doc
............\源程序及相关文件\getmark.bmp
............\................\lena.bmp
............\................\mark.bmp
............\................\nc.m
............\................\psnr.m
............\................\Thumbs.db
............\................\watermark.asv
............\................\watermark.m
............\................\whitenoise.bmp
............\................\withmark.bmp
............\源程序及相关文件
S310060021_4