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于 2014-12-05 发布文件大小:442KB

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信息隐藏技术，数字水印算法Patchwork算法。(Digital watermarking algorithm Patchwork algorithm.)

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question1

.........\KnownKey.m,953,2014-10-27
.........\main_chapter.m,1026,2014-10-27
.........\patchwork.m,1671,2014-10-27
.........\sum.m,34,2014-12-05
.........\summ.m,34,2014-12-05
.........\UnknownKey.m,720,2014-10-27
.........\Untitled3.m,27,2014-12-05

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