matlab
代码说明：
基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。(Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compression, filtering, resampling and delay attack simulation.)
文件列表：
回声隐藏matlab程序
..................\goinghome3.WAV,882288,2010-10-22
..................\信息嵌入模块.txt,720,2010-11-17
..................\信息提取模块.txt,495,2010-11-17
..................\压缩攻击模块.txt,126,2010-11-17
..................\噪声攻击模块.txt,118,2010-11-17
..................\回声隐藏matlab程序.doc,24576,2010-11-17
..................\延迟攻击模块.txt,1626,2010-11-17
..................\滤波攻击模块.txt,148,2010-11-17
..................\重采样攻击模块.txt,1224,2010-11-17
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