Modulation

先进PID控制及其MATLAB仿真程序的第一部分(Advanced PID control and its MATLAB simulation program the first part of)

dipole 天线仿真dipole 天线周围场的分布(dipole antenna simulation)

里面有三个二维模糊调节器分别实现PID控制器的参数Kp，ki，Kd，的调节。其控制原理：根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化，模糊逻辑推理，解模糊化。最后得到pid控制器参数调节量。(There are three-dimensional fuzzy regulator PID controller parameters Kp, ki Kd, adjust. The control principle: the front of the deviation e and error change ec three fuzzy controllers FC1 has FC2, FC3, fuzzification, fuzzy logic inference, defuzzification. Finally, get the pid controller parameter adjustment.)

这是基于simulink的ofdm仿真程序， 毕业设计中用的 希望对大家有用(this is a OFDM simulation program based on simulink. and this is also my paper program. i hope that it is benefical to you！it can be used by matlab 2009)

simulink模块实现的DMC仿真程序(simulink realization of the DMC simulation program module)

One way to determinate the Hurst exponent

八自由度汽车动力学模型的系统响应特性，时域和频域分析(eight freedom degree vehicle model，response of system)

频偏估计算法利用已经完成定时同步的同一个训练序列来完成小数频偏估计和整数频偏估计。(Offset estimation algorithm uses the same timing synchronization has completed a training sequence to complete the fractional frequency offset estimation and integer frequency offset estimation.)

利用matlab仿真了LTE中HARQ算法，通过界面可以设置不同的噪声，并可以显示出吞吐量曲线(Use matlab simulation of the LTE HARQ algorithm, you can set different noise through the interface, and can show the throughput curve)

自己编的瑞丽信道的MATLAB仿真源文件，信道参数可以选择(Part of the Ruili own channel MATLAB simulation of the source file, the channel parameters can be choose)