Introduction - If you have any usage issues, please Google them yourself
Packet : DCT交换中频系数嵌入水印.rar filelist
DCT交换中频系数嵌入水印\Arnold.m
DCT交换中频系数嵌入水印\ArnoldPeriod.m
DCT交换中频系数嵌入水印\embed.m
DCT交换中频系数嵌入水印\embedded.bmp
DCT交换中频系数嵌入水印\extract.m
DCT交换中频系数嵌入水印\extracted.bmp
DCT交换中频系数嵌入水印\lena.bmp
DCT交换中频系数嵌入水印\nc.m
DCT交换中频系数嵌入水印\psnr.m
DCT交换中频系数嵌入水印\water.bmp
DCT交换中频系数嵌入水印