matlabchengxu

说明：  数字图像的压缩技术，特点压缩比高，压缩速度快(digital image compression technology, features a high ratio, compression speed)

This function Simulates the swing equation of a one-machine system and returns the critical clearing time for stability.

make a transversal channel take a three tap chanel [1,1/4 1/2] and data generate by BPSK(1 or -1)(make a transversal channel take a three tap chanel [1,1/4 1/2] and data generate by BPSK(1 or-1))

matlab graphic file , axis

仿真了自适应滤波中的牛顿算法，最速下降法，LMS算法，泄露算法，极性算法。有仿真图形(Simulation of Newton adaptive filtering algorithm, steepest descent, LMS algorithm, leakage algorithm, polar algorithm. There Simulation Graphics)

凸分析基础 中文教材。纯粹这方面的资料不多（多为凸优化之类），中文的书籍更难找，有用该方面知识的同行多多交流。(Chinese textbook based on convex analysis. Little information in this area (mostly convex optimization and the like), Chinese books are harder to find, useful knowledge that more exchanges with colleagues.)

著名的FastICA 算法，最新版本，修改了以前的Bug.(famous Fast algorithm, the latest version, which amended the previous Bug.)

基于IEEE33节点的matlab潮流计算程序(Flow calculation procedures based on the the IEEE33 nodes matlab)

说明：  实现隆各-库塔四阶算法，对于四阶的经典算法，收敛的很好(mathmatic for )

this code presents a new approach for watermarking