multi-relay-cooperative-communication

三发一收的STBC误码率仿真，QPSK，瑞利衰弱信道，图很好(I collected three STBC BER simulation)

ldpc的编码和译码方法，译码我验证过了，都是对的，包括wbf和bf译码方法，编码方法包括四种不同的编码方法(LDPC encoding and decoding method, decoding I verified, all is right, including any WBF and bf decoding method, the encoding methods include four different coding methods )

Stepper motor simulation

MATLAB函数速查手册！方便新手学习matlab。(MATLAB function Quick Reference! Easy for novices to learn matlab.)

park变换与park反变换，引入三相正弦输入，在模拟示波器端查看波形，能够得到期望的效果(park and Inv_park)

说明：  matlab-pid controller

惯性导航和GPS实现组合导航算法，应用卡尔曼滤波实现(navigation kalman filter)

这是一部练习MATLAb编程的书籍，共有50道题目，没道题目都有详细的解释(This is a practice MATLAb programming books, a total of 50 questions, did not have a detailed explanation of the title track)

建立Fuzzy模型－序列预测matlab代码(Fuzzy model-building- sequence prediction matlab code)

说明：  实现随机模拟和数据统计！里面有很多关于模拟和统计的源程序！(Achieve stochastic simulation and statistics! There are many simulation and statistics on the source!)