Fast Global Stiffness Matrix Assembly

Version 1.0.1 (1,21 KB) von Ayad Al-Rumaithi
Generates global stiffness matrix from elements stiffness matrices in a fast way
5.0
(3)
582 Downloads
Aktualisiert 4 Apr 2020

Lizenz anzeigen

function K=Fast_Matrix_Assembly(Elements)

Input:
---------
Elements: a structure contains Elements{i}.K and Elements{i}.DOFs (Stiffness and Degrees of freedoms of the ith element).

output:
---------
K: Sparse global stiffness matrix

References
-----------------
Cuvelier, François, Caroline Japhet, and Gilles Scarella. "An efficient way to perform the assembly of finite element matrices in Matlab and Octave." arXiv preprint arXiv:1305.3122 (2013).

Zitieren als

Ayad Al-Rumaithi (2024). Fast Global Stiffness Matrix Assembly (https://www.mathworks.com/matlabcentral/fileexchange/70447-fast-global-stiffness-matrix-assembly), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R2017b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Version Veröffentlicht Versionshinweise
1.0.1

fixed bug when using elements with different degree of freedoms
1.0.0