Assembly stiffness matrix on matlab
3 次查看(过去 30 天)
显示 更早的评论
Hello everybody, I need some help to assembly three matrix on matlab in order to have the global stiffness matrix of these elements.
I obtain one code on internet, but it doesn't give the good solution ...
function [K,f]=assem(edof,K,Ke,f,fe) % with Ke: stiffness matrix of elements and K:global stiffness matrix
[nie,n]=size(edof);
t=edof(:,2:n);
for i = 1:nie
K(t(i,:),t(i,:)) = K(t(i,:),t(i,:))+Ke;
if nargin==5
f(t(i,:))=f(t(i,:))+fe;
end
end
This code changes the first matrix of the element 1 ...
Kind regards
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Multidimensional Arrays 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!