EngineeringandScientific

s-function course book

包含一份程序代码、一幅运行结果图和一篇说明文档。用于电力系统稳态分析的程序，是PQ法潮流计算的典型应用，针对四机十一节点的电力系统，经仿真测试通过，有较强的参考价值。 (It contains a copy of the program code, the results of a run and a diagram documentation. A program for steady-state analysis of the power system, a typical application PQ load flow calculation method for the four planes eleven nodes power system, the simulation test is passed, there is a strong reference value.)

很好用的投影寻踪程序 matlab开发 (Well with the development of PPE program matlab)

时频分析程序，包括一些应用实例还有一些源程序(Time-frequency analysis process, including application examples and some source code)

偏微分方程的MATLAB解法,包括偏微分方程工具箱，图形用户界面，典型方程及实用例子，工具箱命令，有限元和有限差分法常微分方程解法(matlab solutions for partial differential equation )

平面桁架Matlab程序，计算刚度矩阵使用程序(Truss Matlab program, use the program to calculate the stiffness matrix)

Matlab 画图、线条颜色设置，颜色好看，推荐使用(color map change)

matlab编程例子解析 含有大量实例 详细解析编程命令 精通matlab指南(matlab programming examples detailed analysis contains a lot of examples of good order analytical programming guide matlab)

说明：  MATLAB编程教程，对初学者非常有用。 请大家多用用MATLAB编程(MATLAB programming tutorial, very useful for beginners. Please keep on with the use of MATLAB programming)

This function obtains the pi model of a transmission line the ABCD constants of the line.