@sym

this is matlab code for the eye select

PID调节器，可以通过调节PID参数观察曲线变化(PID controller, you can adjust the PID parameters observed curve)

小波包分析提取振动信号中的特征频率，重要参数的提取，用于时频分析算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Extract important parameters, For time-frequency analysis algorithm.)

link matlab to visual studio

时间序列分析中AR模型的建立，可求的残差平方和，便于用AIC准则定阶。(Time series analysis of AR model, rectifiable the residual sum of squares, easy to use the AIC criterion to determine the order.)

precoded code for mimo

Digital communication techniq

power electronics inverter control

说明：  卫星二体轨道动力学模型仿真，用于卫星轨道模拟，航天领域(Satellite two-body orbit dynamics model simulation)

说明：  求积分方程的离散解并比较它与真解之间的误差，用n=4的复化Simpson公式求积分方程(Seek solutions of integral equations of the discrete solution and compare it with the error between the real, the complex with n = 4 integral equation of the Formula Simpson)