2D-FDTD

本源码是matalb解决数学中经典的tsp问题的代码，算法思想是遗传算法(The source is matalb tsp solve mathematical problems in the classical code, the algorithm idea is that genetic algorithms)

可以应用于动态卸载应力分析和能量分析，求解径向应力分析和应变。(It can be used to the analysis of the dynamic loading stress and energy .)

A good survvy in the field of segment and other direction.How to choose a better method to improve the effect.

该程序完成了一个DPSK通信系统的仿真，用均匀随机数发生器产生01比特对，用差分编码将每2比特符号映射到4种信号点中之一个，绘制出了DPSK的误码率。( This procedure has completed a DPSK communications system s simulation, produces 01 bit right with the even random number generator, maps with the differential coding every 2 bits marks to of 4 kind of signal locations, drew up the DPSK error rate. )

matlab 简单的插值方法 方法使用 可以借鉴(matlab method uses a simple interpolation methods can learn)

buck电路的SIMULINK实现，MATLAB版本6.5(SIMULINK realization buck circuit, MATLAB Version 6.5)

在自动控制系统的过程中，白噪声的产生方法，MIT 稳定方程 持续时间 稳定时间(The automatic control system of the process, the white noise generation method, MIT stabilization stabilization time duration equation)

线性调频信号的脉冲压缩 线性调频信号的脉冲压缩(chirps sign)

用MATLAB实现简易计算器，可以计算加减乘除，三角函数，括号运算等等。(Simple calculator with a MATLAB implementation can be calculated addition, subtraction, trigonometry, brackets, etc. operations.)

运用SVD分解分析勘探地震信号，主要是对信噪比提升的研究(Exploration and seismic signal processing in learning friends and the help )