File list (Check if you may need any files):
DCT交换中频系数嵌入水印\Arnold.m
.......................\ArnoldPeriod.m
.......................\attack.asv
.......................\attack.m
.......................\embed.asv
.......................\embed.m
.......................\embedded.bmp
.......................\extract.asv
.......................\extract.m
.......................\lena.bmp
.......................\nc.m
.......................\psnr.m
.......................\water.bmp
.......................\whitenoise.bmp
DCT交换中频系数嵌入水印
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