feature_selection

测试文本，选用著名的gettysburg这篇英文文本做为测试文本(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)

MATLAB实现的QAM调制与解调源代码 (matlab，QAM modulation)

COMPANDING USING ULAW IN MIMOOFDM

ibm cics中间使用件问题解答，内部文档(ibm cics questions between the use of pieces, internal documents)

matlab 编程艺术的源码，非常好非常好非常好非常好(matlab encode document)

grid connected power system

谱峭度分析，通过这种方法可以用来寻找特征频率以及去噪(Spectral kurtosis analysis can be used to find characteristic frequencies and denoise)

说明：  matlab开发环境下的与电力系统有关的DE算法程序(DE algorithm program and related power system development environment matlab)

蒙特卡洛算法的例程，包含所需的全部相关程序(Monte Carlo algorithm routine)

雷达模型MATLAB描述，为雷达的信号处理提供模型(MATLAB description of the radar model for radar signal processing to provide model)