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一个50行的Matlab有限元程序（二维线弹性问题），执行fem2d.m即可。(A 50-line Matlab finite element program (two-dimensional linear elastic problem), Executive fem2d.m .)

用MATLAB设计一个低通和带通滤波器,传统的数字滤波器的设计过程复杂，计算工作量大，滤波特性调整困难，影响了它的应用。本文介绍了一种利用MATLAB信号处理工具箱（Signal Processing Toolbox）快速有效的设计由软件组成的常规数字滤波器的设计方法。给出了使用MATLAB语言进行程序设计和利用信号处理工具箱的FDATool工具进行界面设计的详细步骤。(design a digital filter use matlab)

数值分析方法,主要里面涵盖了计算方法方面matlab程序！(Numerical analysis methods, which cover the main aspects of the calculation method matlab program!)

说明：  提出了一种基于改进型微粒群算法的无线传 感器网络分簇路由算法来优化分簇过程。簇首节点的选取综合考虑候选节点和邻居节点的状态信息(Proposed a modified particle swarm algorithm based on wireless sensor network clustering routing algorithm to optimize the clustering process. Cluster head node, considering the selection of the candidate node and the neighbor node state information)

自己写的2D FDTD 频域近远场变换程序, MATLAB(The 2D FDTD write your own frequency domain near to far field transformation program, MATLAB)

使用起来非常方便，已经调试成功.内含m文件，可直接运行，感应双馈发电机系统的仿真。( Very convenient to use, Has been successful debugging. M contains files can be directly run, Simulation of doubly fed induction generator system.)

this code helps you to start the programmation of a dissemblance test

mathews数值分析书的例题程序，用matlab编写，可以对照课本学习。(mathews numerical analysis book example program using matlab, you can control textbook learning.)

解光纤中光耦合的耦合波方程源码（归一化能量谱）(Solutions for fiber optically coupled to the source coupled wave equation (normalized energy spectrum))

MATLAB数学建模工具箱，实用工具集，对在做建模的朋友有帮助(MATLAB toolbox of mathematical modeling, practical tools for doing modeling friends help)