psdCalc

进行KK关系的计算，对于因果事件的分析有好处(KK relations for the calculation of benefits for the causal analysis of events)

3机9节点电力系统仿真,发电机数学模型，暂态稳定计算(power system simulation by 3 generators and 9 buses)

k_means聚类算法matlab实现,运用matlab环境实现了聚类经典算法k_means实现对数据点的分类(the implementation of k_means in matlab)

本代码是关于多天线技术空时块编码的通信系统仿真源程序，其中包括QPSK调制，QPSK解调，FFT,IFFT，STBC等模块,并给出误码率计算和性能仿真图。(The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT, STBC and other modules, and gives the bit error rate and performance simulation map.)

This code implements newton method with equality constraints

在matlab下实现系统辨识设计，希望对大家有帮助(Matlab achieved in the design of system identification, and they hope to help everyone)

MATLAB 图像处理命令查阅手册,可以查到常用的函数和命令(MATLAB image processing command access to manuals, can be found in commonly used functions and commands)

for Generating Random Number

说明：  递推最小二乘法，根据最小二乘法改变，可以辨识参数(LSM)

说明：  故障诊断的数据，仿真软件试验多次做出来的，有参考价值(Fault diagnosis data, simulation software, testing out several times to do, there is reference value)