No License

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

Highlights from
bcMatrix, boundary condition Matrix

Be the first to rate this file! 9 Downloads (last 30 days) File Size: 10.8 KB File ID: #9997 Version: 1.0

bcMatrix, boundary condition Matrix


Hongxue Cai (view profile)


15 Feb 2006 (Updated )

Provide boundary condition matrix for 2D mechncal finite element modeling

| Watch this File

File Information

% ====== Providing boundary conditions matrix bcm =========
% ======= (system case, e.g. for 2D plane-strain problem, 2 PDEs for 2 dependent variables) =====
% A crutial step for solving boundary value problems (BVP) is to define the boundary conditions (BCs).
% In a recent submission,
% "Solve boundary value probelm by command lines," an simple example is
% given for the scalar case (1 PDE for 1 dependent variable)
% subject to Neumann BC only (sub-function "bcNeumann" in that submission).
% I now try to show how to construct the BC
% matrix for system case (Dimession N, i.e. N PDEs for N dependent variables).
% Dirichlet, Neumann, and mixed BCs are considered.
% A more complex example showing how to use this function will be provided
% soon
% ===== By Hongxue Cai ( =======

Required Products Partial Differential Equation Toolbox
MATLAB release MATLAB 7.0.4 (R14SP2)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.

Contact us