BUTTERCHEBY

子波分析是一种日益获得广泛应用的信号处理新技 术, 具有良好的时-频局部化特性, 尤其适用于时变及非平 稳信号。本文简述了子波函数与子波展开的基本概念, 利用 展缩子波和调和子波将信号及信号均方值进行时-频两维 分布。最后采用了三种子波分析方法对轴承故障进行诊断, 即使对现有各种方法尚难以诊断的滚动体故障, 也能获得 满意的结果, 说明子波分析的确为机械故障诊断提供了强 有力的分析手段。(Wavelet a nalysis, as a new technique of signal processing , possesses ex cellent characteristic of time-frequency localization and is suitable for analyzing the time-var ying or transient signals. In this paper , the basic concepts of wavelet function and wavelet expansion are briefly introduced. The time frequency distribution of signal and its energy are obtained by decomposition via dilating wavelet and harmanic wavelet. )

利用互信息法求延迟，可用于求解信号的相空间(The use of mutual information method delayed, can be used to solve the signal phase space)

粒子滤波演示程序，适合初学者对算法的形象理解。(Particle：particulate filter matlab program, a good grasp of programming particle filter problem)

说明：  matlab基础教程,叫你怎么样使用MATLAB，对MATLAB有所了解(it s the use of MATLAB,help you unstand matlab)

提取ERP,从matlab的数据文件中提取出脑电数据，并通过输入的信噪比进行滤波(abstract ERP)

collinearity diagnostic code for matlab

说明：  Turbo码的编码，译码，系统仿真，以及无码分析(Turbo code encoding, decoding, system simulation, as well as non-code analysis)

cubic spline code information

二轮小车的迭代学习 matlab 程序(iterative learning control of a two-wheel car)

经验模态分解及希尔伯特黄变换包括了EEMD的程序(Empirical mode decomposition and Hilbert Huang transform includes EEMD program)