搜索资源列表
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11下载:
四面体网格划分的有限元计算源代码,在将变形体划分为四面体后,输入节点坐标,程序利用弹塑性本构,将载荷和位移关系转变为线性方程组,是一个很好的求解简单三维变形体的程序,还可输出单元变形量,应力等。-Tetrahedral mesh of the finite element method source code, in the deformed tetrahedron is divided into, the input node coordinates, the program using el
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采用有限元法计算二维传热问题的源代码,有例题说明-Two-dimensional finite element method to calculate heat transfer of the source code, example shows
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主要讲述matlab的数值计算方法,包括有限差分发,有限元法-Mainly about matlab numerical methods, including distribution of finite difference, finite element method
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用间断有限元方法求解二维Euler方程。
算例是一个圆柱绕流问题。压缩文件里面还包含了一个用MATLAB写的网格生成程
序,只需要做很小的改动就可以生成稀疏程度不同的网格。
程序还有些问题如下:
1. 因为没有对边界处作处理,所以计算的残差不会收敛到一个给定的小数,如
0.001等。当最大残差为0.1左右时,按下键盘上的ESC键,程序计算结束,会输出
一个文件Result.dat,用tecplot软件打开这个文件,可以得到一些结果,如流线
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用有限元法求解热传导的一个基础例子,matlab编写-A basic example of the heat conduction finite element method, Matlab prepared
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使用matlab实现有限元方法求解各种问题。-Calculated using the finite element method using matlab.
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带第三类边界条件的二阶椭圆问题的有限元程序源码,L^2 模估计,自己编写,Matlab语言-finite element method for second order elleptic problem with 3rd boundary condition, L^2 error estimate, Matlab Language
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一个matlab程序关于在2D上的任意三角地区的稳定不可压缩的Stokes方程的有限元方法 -a program which applies the finite element method for the steady incompressible Stokes equations on an arbitrary triangulated region in 2D
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一个matlab程序有关一维的非线性两点边界值问题有限元法-a program which applies the finite element method, with piecewise linear basis functions, to a nonlinear two point boundary value problem in 1D
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有限元方法,matlab实现,数值方法,解答详细。-Finite element method, matlab realize, numerical methods, detailed answer.
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This Matlab code solves a one-dimensional boundary-value problem using the finite element method. The boundary-value problem at hand is defined by the Poisson s equation in a simple medium (isotropic, linear, and homogeneous) characterized by a unifo
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本书采用matlab codes 详细介绍了有限元的编程和应用-this book introduces the finite element method in matlab codes
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有限元方法求解二维椭圆方程的matlab程序。-Finite element method for solving two-dimensional elliptic equations matlab program.
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有限元方法求解带有Neuman边值条件的二维椭圆方程的matlab程序-Finite element method for solving two-dimensional elliptic equations with Neuman boundary conditions matlab program
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有限元方法求解带有混合边值条件的二维椭圆方程的matlab程序-Finite element method for solving two-dimensional elliptic equations with mixed boundary conditions matlab program
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利用matlab实现电流环周围的电磁场的数值计算,利用有限元方法-Using matlab to achieve numerical electromagnetic field around the current loop, using the finite element method
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利用传统有限元方法计算二维possion 方程的特征值问题,网格采用的是三角网格,由matlab 的pdetool产生,一次多项式近似-Using traditional two-dimensional finite element method possion equation eigenvalue problem, the grid uses a triangular mesh is generated by the matlab pdetool, a polynomial approxim
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通过反复训练模板能有较高的识别率,使用大量的有限元法求解偏微分方程,现代信号处理中谱估计在matlab中的使用。- Through repeated training ibGEjiBlate have higher recognition rate, Using a large number of finite element method to solve partial differential equations, Modern signal processing used in the
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对于平面三角形单元的有限单元法计算结果,进行后处理(The postprocessing results of the finite element method for planar triangular elements)
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针对三维问题,建立四面体单元的有限元方法(Finite element method for establishing tetrahedron element)
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