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MATLAB Parameter Search and Minimization in FEM Simulation

Physics and FEA Simulations with Parameter Minimization

Physics and FEA Simulations with Parameter Minimization

MATLAB Parameter Search and Minimization in FEM Simulation

Featuring an easy to use graphical user interface (GUI), FEATool Multiphysics is also fully compatible with MATLAB functions and its scripting language. As simulation models both can be saved in a binary format and also as m-script language files, FEATool can therefore be used with all built-in MATLAB functionality as …

Inverse FEA Modeling and Parameter Search Using MATLAB functions

Inverse Modeling and Parameter Search Using the fzero MATLAB function

Inverse Modeling and Parameter Search Using the fzero MATLAB function

Inverse FEA Modeling and Parameter Search Using MATLAB functions

FEATool Multiphysics not only features an easy to use graphical user interface (GUI), but is also fully compatible with the MATLAB scripting language. Models can both be saved in binary format and MATLAB m-script files (every action in the GUI is recorded and has a one to one corresponding FEATool MATLAB function …

Fortran, Julia, and MATLAB Finite Element FEM Benchmark Comparison

Fortran, Julia, and MATLAB FEM Benchmark Comparison

Fortran, Julia, and MATLAB FEM Benchmark Comparison

Fortran, Julia, and MATLAB Finite Element FEM Benchmark Comparison

Continuing the previous solver and assembly FEM benchmark comparison this followup ensures that identical simulation problem setup is compared, in this case a 2D Poisson problem solved on a unit square. The problem is discretized with Q1 bilinear Lagrange finite elements. Finite element functions such as assembly …

MATLAB, Julia, and Fortran FEM Assembly and Solver Benchmarks

FEM Assembly and Solver Benchmarks

FEM Assembly and Solver Benchmarks

MATLAB, Julia, and Fortran FEM Assembly and Solver Benchmarks

It is both interesting and useful to compare simulation tools and the performance of different implementations. In the following we have performed three basic tests relevant to FEM simulation codes, sparse matrix vector multiplication, finite element matrix assembly, and solving the Poisson equation on a unit square, …