Element-based Solvers

Versione 1.0.0 (830 KB) da Jan Valdman
2D Poisson's solver using only local FEM matrices without the global matrix assembly.
0.0
(0)
154 download
Aggiornato 11 feb 2019

Visualizza la licenza

Rahman and Valdman (2013) introduced a vectorized way to assemble finite element stiffness and mass matrices in MATLAB. Local element matrices are computed all at once by array operations and stored in multi-dimentional arrays (matrices). We build some iterative solvers on available multi-dimentional structures completely avoiding the use of a sparse matrix. The implementation of those solvers is directly based on MATLAB codes from Rahman and Valdman (2013).

Type 'start_tensor_solver_Dirichlet' to run the code.

Cita come

MATLAB Implementation of Element-based Solvers by Leszek Marcinkowski and Jan Valdman.

Compatibilità della release di MATLAB
Creato con R2018b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
Tag Aggiungi tag
Riconoscimenti

Ispirato da: Fast FEM assembly: nodal elements

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

code

code/library_meshing

code/library_nodal_elements_rv

code/library_vectorization

code/library_visualization

Versione Pubblicato Note della release
1.0.0