Numerical-Methods-Engineering

采用有限差分方法模拟计算高斯光束在自由空间传播过程。(Simulation using the finite difference method of Gaussian beams in free space propagation.)

比较权威的水蒸气热力性质代码，采用MATlab编写(Thermodynamic properties of water vapor authoritative code, written using MATlab)

基于改进的PI模型对非线性曲线进行拟合，二次寻优算法进行参数辨识，用逆模型前馈补偿(Based on the improved PI model, the nonlinear curve is fitted, and the second optimization algorithm is used to identify the parameters, and the inverse model feedforward compensation is used.)

该文件包括六个程序,分别是在matlab环境下运行,绘制三维的TE模式下的Ex,Ey,Hz和TM模式下的Hx,Hy,Ez非常好.(this package included six software for TE(Ex,Ey,Hz) and TM(Hx,Hy,Ez))

本文主要是利用归一化的模板匹配方法，来定位出LED显示模块上的每个灯。(This paper is the use of normalized template matching method to locate the LED lights on each display module.)

通信原理中均匀量化用matlab的实现方法，编码译码源程序(Communication theory in the uniform implementation of quantitative methods with matlab, coding, source coding)

对常用的MATLAB程序函数进行了归纳总结，简单易查，使用方便。(MATLAB program commonly used functions are summarized, simple and easy to search, easy to use.)

说明：  DS系统仿真模型 先调制后扩频的方法 建立模型 绘制误码率曲线(System Simulation Model DS spread spectrum modulated first approach to model the bit error rate curves drawn)

说明：  matlab 仿真实例：六自由度机器人源程序(matlab source robot simulation six degrees of freedom. rar)

复杂网络中的小世界模型，包括nw模型和Sw模型还有求度分布的matlab程序代码。(Complex network of small-world model, including model and Sw model nw still seeking distribution of the matlab program code.)