pq-fenjie-for-flow

说明：  matlab在通信工程的应用以及matlab在曲线拟合和函数图像的应用(matlab works in communications applications, as well as matlab curve fitting and function in the application of image)

包含轴承故障数据，来源于MFPT（Machinery Failure Prevent Technology）论坛，分四组训练数据和测试数据； 数据可直接做频谱分析，效果很好(contain bearing faults data sets, 4 train datas and 4 test datas, can be used for FFT/envespectrum analysis, and you will get perfect effects.)

一种改进的混沌算法，结合粒子群进化进行改进(An improved chaotic particle algorithm to improve the diversity of PSO)

该代码用于提取haar-like特征，效果比较好，可以直接运行(This code is used to extract haar-like features, the effect is good, you can run directly)

simulation of fuel cell -part3

程序介绍了关于matlab小波水印。程序包括在图像三级小波变换的基础上嵌入加密水印。(The program introduces the matlab wavelet watermark. The program includes the encrypted watermark is embedded on the basis of the wavelet transform of the image three.)

LMS identification volterra order 4,degree 4

说明：  Numerical calculation of an integral using trapeze algorithm

Kalman滤波原理及源码matlab,常见的函数实现方法(Kalman filtering principle and source matlab, common function method)

filter details with despription........