fem_matlab

利用matlab代码绘制卫星轨道，总共包含6个卫星轨道平面(Matlab code to draw the use of satellite orbit, a total of six satellite orbit plane contains)

matlab code for Hilbert Huang Transform part (matlab code for Hilbert Huang Transform part)

program s of complex variables good programs

说明：  直流电机PID调速，simmulink仿真程序。(DC motor speed control, simmulink simulation program.)

文件夹包括通信系统的评估及MATLAB示例。(Folder, including the assessment of communication systems and MATLAB examples.)

automatic voltage restorer

Advanced Numerical Methods Jacobi

说明：  prony工具箱用于对信号进行prony分析，(We have designed a software tool in MATLAB, the Prony Toolbox, to perform Prony analysis. Prony Toolbox (PTbox) is designed based on several considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.)

MATLAB 考题整理，附带了详细的答案，很好的资料(MATLAB exam finish, with a detailed answer, very good information)

说明：  智能控制,采用了PID,专家整定PID,模糊控制等多种控制策略.(intelligent control, using the PID, experts PID, fuzzy control and other control strategy.)