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In this document has been introduced comprehensively how to solve different partial differential equations .Everbody can solve Heat Conduction Equation, Helmholtz Equation, Laplace Equation and Wave Equation for different initial and boundary conditions. This document is elemantary of to understand how to solve partial differential equations with the aid of a porgramming language.

用来解决数值优化问题，可以作为数值优化的工具，也可以作为算法的比对参考(Used to solve the problem of numerical optimization, numerical optimization can be used as a tool, can also be used as a comparison reference of the algorithm)

这个程序详细描述了换热网络冷热复合曲线的画法以及最小冷公用工程、最小热公用工程和夹点温度的求法。(This program details the hot and cold composite curve heat exchanger network of painting and the minimum cold utility, the minimum heat utilities and Method pinch temperature.)

matlab 算法检测 特征值提取(matlab )

电力系统仿真软件综述 介绍了常用的基本的几个电力系统仿真用软件(power system control aided design)

说明：  kmeans算法，用于聚类，简单matlabcode(kmeans code)

说明：  关于BP神经网络的一个MATLAB程序,仿照《智能控制》教材书上的(About a MATLAB BP neural network program, modeled on the intelligent control teaching book)

This is a matlab code which deals with TSP problem. This is done using ant colony algorithm. In this problem each city gets visited once and a shortest path is obtained.

16qam星座点仿真实验，加入高斯白噪声，无衰落信道(16qam BER simulation, adding white Gaussian noise, no fading channel)

有关二分法、试值法、帕德逼近、高斯消去的代码，可供数值计算方法学习者参考(About dichotomy, test method, Pader approximation, Gaussian elimination of code, numerical calculation method for learner reference)