HOS

用matlab进行发送天线为2根，接收天线为1根的mimo信道空时分组码的性能仿真。(Using matlab to send antenna 2 and receiving antennas to one of mimo space-time block codes channel performance simulation.)

hyper chaos that can be used in encryption

瑞利衰落模型仿真源代码，主要用于瑞利信道衰落仿真(Rayleigh fading simulation model source code, mainly used in Rayleigh fading channel simulation)

说明：  老外的电机学教材，最为重要的是有相应的MAtlab代码，每一章都有，十分详细，学习电机的必备工具书，文件是在太大，此处上传chap2的源码(Foreigners motor learning materials, the most important thing is there is a corresponding MAtlab code, each chapter has a very detailed study of the motor necessary books, documents are too large to upload here chap2 source)

simple ac transformer circuit

牛顿法计算IEEE14节点的潮流程序，该程序也可以计算任意系统的潮流(Newton method IEEE14 trend node procedure, the program can calculate the trend of any system)

This is the image segmentation code. It uses built in fuction fcm to perform the image segmentation. It partition the images into seven clusters.

谱估计的music算法，比较典型的谱估计方法，研究了半天才写出来的哦(The music spectrum estimation algorithm, a typical spectral estimation method to study for a long time to write it out, oh)

简单来说，卡尔曼滤波器是一个"optimal recursive data processing algorithm（最优化自回归数据处理算法）"。对于解决很大部分的问题，他是最优，效率最高甚至是最有用的。(In short, the Kalman filter is an " optimal recursive data processing algorithm (optimal autoregressive data processing algorithm)." For most of the problems to solve it, he is the best, most efficient or even useful.)

现代通信系统使用MATLAB一书中第二章，书的作者是刘树堂(Modern communication systems using MATLAB, a book chapter, book the author is LIU Shu-tang)