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DWTMATLAB

于 2010-07-31 发布 文件大小:6KB
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代码说明:

  先将47168bit的宿主音频等步长分段,分为1000段,然后混沌序列选择其中的102段,对每段进行3及小波分解,挑选出绝对值最大的系数,运用嵌入公式。(47168bit first step of the host audio sub-divided into section 1000, and then select one of the 102 chaotic sequence segment, on each piece of a 3 and wavelet decomposition, the largest absolute value coefficients selected using the embedded formula.)

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