Assembly stiffness matrix on matlab
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
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 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Multidimensional Arrays finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!