二维椭圆方程有限元matlab程序我要分享

Two-dimensional elliptic equations finite element

matlab 程序 椭圆 二维 有限元 方程

关注次数: 501

下载次数: 0

文件大小: 1.69 kB

代码分类: 其他

开发平台: matlab

下载需要积分: 2积分

版权声明:如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

代码描述

中文说明:一维有限元程序比较简单,二维有限源程序却很复杂。该程序是解决二维椭圆方程的matlab程序,采用矩形网格。程序完全正确,可以画出精确解和数值解的图像。改程序可以用来解决椭圆方程,也可以作为其他方程的参考程序。稍加改动,既可以解决其他的方程。


English Description:

One-dimensional finite element program is relatively simple, two-dimensional finite source code is quite complex. This program is MATLAB programs for solving two-dimensional elliptic equations, using a rectangular grid. Procedure is absolutely correct, you can draw the image of exact and numerical solutions. Change procedures can be used to solve elliptic equations, also can be used as a reference program. With slight modification, can solve the other equations.


代码预览