zhuanxianghuizheng

经验模态分解（EMD）方法（平稳化过程）是一种全新的处理非平稳数据序列的方法，其基本思想是：假如一个原始数据序列X(t)的极大值或极小值数目比上跨零点（或下跨零点）的数目多两个（或两个以上），则该数据序列就要进行平稳化处理(Empirical Mode Decomposition (EMD) method (a smooth process) is a new deal with non-stationary data sequence method, the basic idea is: If a raw data sequence X (t) the maximum or minimum number of than the cross-zero (or under the cross-zero) number more than two (or more), then the data is necessary to carry out a smooth sequence of treatment)

是一篇pdf文档 。主要讲了，matlab中的GUI模块，得一些常见错误和解决办法。(Is a PDF document. Mainly about, the GUI module in MATLAB, some common errors and solutions. )

小波包分析提取振动信号中的特征频率，本程序的性能已经超过其他算法，信号维数的估计。( Wavelet packet analysis to extract vibration signal characteristic frequency, This program has exceeded the performance of other algorithms, Signal dimension estimates.)

电力电子与MATLAB应用技术 网上辛苦找的 还是蛮有用的(MATLAB application of power electronics technology and the Internet' s still quite hard to find used)

最优信息法，有序样品聚类——最优分割，本才采用二分割方法(Optimal information method, ordinal clustering- the best split, the two split)

刘老师的变结构控制，修改了符号函数，解决了抖振问题。( Variable Structure Control , modify the symbolic function to solve the chattering problem.)

this simulation code can detect teta for active filter

MATLAB程序------材料力学简支梁剪力、弯矩及强度校核、截面设计(MATLAB program------ Mechanical Charpy shear, moment and strength check, cross-sectional design)

说明：  matlab实用程序，大概100个，写成txt文档(matlab utility, about 100, written in txt file)

说明：  matlab程序设计。对初学者很有帮助，非常容易理解。(matlab programming. Very helpful for beginners, very easy to understand.)