wire2MOM

本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2 tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2 marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2 ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained, and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2 od is robust and feasible.)

TigerSharc TS201 floating point lms filter routine(TigerSharc TS-201 floating point lms filte r routine)

WCDMA的MATLAB仿真程序，供参考学习 (WCDMA system analysis)

固有时间尺度分解算法，实现对时间序列信号的多尺度分解，提取多分量信号中的单分量成分。(Intrinsic time scale decomposition algorithm to achieve multi-scale decomposition of the time series signal to extract a single multi-component signal component ingredients.)

关于神经网络的matlab源程序，程序内有详细的注释。(About neural network matlab source program with detailed notes.)

matlab常用函数参考手册，各类函数分类清晰明了，使用方便。(matlab reference manual for common functions, various types of function classification clarity, easy to use.)

对图形进行边缘检测并输出边缘点和该点所在处的灰度变化率。(edge detection and output the edge point and its corresponding gradient.)

该程序代码能对地震数据的相位进行仔细分析。(The program code of the phase of the seismic data to be carefully analyzed.)

遗传算法优化程序，对汽车传动比进行优化，目标函数为经济性。(Genetic algorithm optimization procedures for automotive gear ratio to optimize the objective function for the economy.)

improvent sep called zsep