piebui_v58

说明：  差分脉冲编码：通信工程中经常用到的一个实用算法。这里是matlab的实现。(Differential pulse code: Communications Engineering frequently used for a practical algorithm. Here is the realization of matlab.)

un model forte foarte completed model of the regular pilot comand section

一种快速简单的遗传算法程序，基于Matlab7,加入特殊的交叉算子和变异算子，使算法更快。(SpeedyGA is a vectorized implementation of a genetic algorithm in the Matlab programming language.SpeedyGA has been created and tested under Matlab 7 (R14). Added mutation and crossover mask pregeneration.)

说明：  本书以最新推出的matlab 6.5中的小波分析工具箱为基础，简单介绍了小波分析得理论基础，重点说明了小波分析工具箱的详细使用方法(The latest book in matlab 6.5 based on wavelet analysis toolbox, get a brief introduction of wavelet analysis theory, focusing on the details of wavelet analysis toolbox to use)

随机潮流计算，采用蒙特卡洛法进行潮流计算，负荷和风电机采用正态分布(Stochastic power flow calculation, flow calculation by the Monte Carlo method, load and wind motor using normal distribution )

本程序是应用ｍａｔｌａｂ程序编写的计算火箭发动机压力对应时间变化程序，程序中的公式和参数可以根据计算时间情况进行修改。(use matlab code to build a function to calculate the presure- time , the equation and paremeter in the code can be modified depended on your need)

用ICA信号处理程序，能有效的分离出源信号(Signal processing using ICA can effectively separate the source signals)

生成以t0为中心的双指数调幅信号 y=amexpo2s(N,t0),N产生信号的点数，t0时间中心，y返回产生的信号．(generation to t0 for the AM signal-index amexpo2s y = (N, t0). N signal from the score, time t0, y return to the signal.)

纹理特征提取的matlab源代码，用灰度共生矩阵做的，最终得到一个8维的纹理特征向量。(Texture feature extraction matlab source code, the GLCM do eventually get an 8-dimensional texture feature vector.)

希尔伯特黄变换程序，里面还有emd变换的程序，希尔伯特黄变换的画图工具，能画出模态函数瞬时频率图像(Hilbert-Huang transform procedures, there EMD transform procedure, and the instantaneous frequency of the Hilbert-Huang transform image)