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描述了PID控制规律及控制器实现及用Simulink建立PID控制器及构建系统模型与仿真方法。(Describes the PID control law and controller implementation and the establishment of a PID controller and build the system model and simulation method using Simulink.)

GPS学习最全的matlab程序，望大家学习交流(GPS to study the most complete matlab program, hope you learn from the exchange of)

多变量的优化问题的遗传算法，该算法具有通用性只需改变变量的区间和适应度函数即可。(multi-parameter optimization. you can change the areas of the parameters and the fitness function)

I have contributed 40 objective type c questions written as source code. Which will be helpful in learning C.

Filter Design using matlab

多元统计方法是处理高维、相关数据的有效工具，其首先 在化工过程的故障检测中得到成功应用，后也被应用于其他的 工业过程(Multivariate statistical methods to deal with high dimension and effective tool for data, the first fault detection in chemical process has been successfully applied, the latter also used in other industrial processes)

这是QAM信号和PSK信号的解调程序，其中包括16-QAM,32QAM,64-QAM和M进制PSK信号。(This is PSK and QAM signal demodulation process, including 16-QAM, 32QAM. 64-QAM and M-ary PSK signals.)

glm for lybrary in the Open GL program, that let you make a file including glm.

spi总线控制器的程序，实现了同步串行接口的输出(On the spi serial bus interface programming, synchronous transfer)

说明：  完成QPSK的调制和解调 并通过瑞利信道分析误比特性能(QPSK modulation and demodulation completed by analysis of BER performance in Rayleigh Channel)