rrt1

通过例子，解释主成分分析和因子分析之间的区别，方便大家学习(Examples to explain the difference between the principal component analysis and factor analysis to facilitate learning)

交流异步电动机稳态模型 matlab simulink仿真 变压变频调速 调压调速(AC motor double closed loop speed control system MATLAB simulation)

原信号分解成IMF后，用此脚本来计算此IMF的瞬时频率(After the original signal into IMF, use this script to calculate the instantaneous frequency of the IMF)

模拟天气雷达接收到的含有噪声的降水信号，并提出了对收到的离散回波信号进行估计分析的改进的PPP法的仿真程序(The weather radar simulation received containing noises precipitation signal, and proposed to the discrete received echo signal analysis estimates of the improvement of the PPP method simulation program )

本文为Stephen J.Chapman《MATLAB 编程（第二版）》英文影印版的中文译本，这本 书对初学者很好的入门教材。仅供参考学习。(This is Stephen J. Chapman " MATLAB Programming (Second Edition)" English version of the Chinese translation copy of this book a good primer for beginners. Reference study.)

此程序为ISODATA聚类算法的改进，主要是优化了其初始化，其初始化为两类，一类质心为极值最大点，另一类质心为离该质心最远的质心(This procedure is a clustering algorithm for the ISODATA , The original method is improved by the initialization . let a maximum point as the center of the first class,and let the centeris farthest that the first center as the center of the second class)

Introductory document for Matlab

Reading ECG record from the MITBIH database

蚁群算法的matlab代码，对于数学建模非常有用。(Ant colony algorithm matlab code, very useful for mathematical modeling.)

说明：  精通MATLAB综合辅导与指南例程，都是可实现的源码，帮助学习(Proficient in MATLAB Guide Comprehensive Counseling and routines, are the source can be realized to help learning)