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dist matrix clustering

小波包变换实际程序，这个是最基本的小波包程序，适合于初学者(packet wavelet)

对16阵源的回波信号进行数字波束合成，包括回波信号仿真、权值进行泰勒加窗、数字混频、波束合成处理的仿真(16 sensor array digital beam echo signal synthesis, including the echo signal simulation, the value of the Tai Lejia windows, digital mixing, beam forming processing simulation)

说明：  已修改了各種發光原碼及人物顯示模式 以及怪物血量(Have modified the original code and the character of various light-emitting display mode and the monster blood)

实现数值分析中单纯形法改进方法的matlab代码，即改进单纯形法算法，能够实现大型稀疏矩阵的迭代，这是3/3..(Numerical analysis to achieve improved method simplex method matlab code that modified simplex method algorithm, to achieve large sparse matrix iteration, which is 3/3 ..)

Allows seismic data retrieval from varied sources and simplified creation of sophisticated programs

说明：  matlab7 辅助信号处理与应用源代码(MATLAB)

波阈值去噪，比较了软阈值，硬阈值及当今各种阈值计算方法和阈值函数处理方法的性能，通过信噪比及均方差的比较，得出各种的算法的优劣(Wave threshold denoising compared soft threshold and hard threshold and the current calculation method and the various thresholds threshold function processing performance of the method by SNR and mean square deviation of the comparison, the pros and cons of various algorithms)

矩阵的合成运算，模糊聚类分析数据标准化变换 建立模糊相似矩阵 模糊聚类分析 欢迎下载，谢谢(Matrix synthesis of computing, fuzzy clustering analysis of data standardization to establish fuzzy similar matrix transform fuzzy clustering analysis are welcome to download, thank you)

基于K-L算法的人脸识别，应用matlab代码实现(Based on the recognition of the K-L algorithm)