Solving Helmholtz-Equation with Galerkin-Method in MATLAB

Hello all,

I'm searching for a short MATLAB example, that contains the solution of a Helmholtz-Equation with the Galerkin-Method (FEM).

I already have some understanding of the topic, but I would like to also practically work on the topic and would need something to start with.

Kind regards

00Fite

Answer 1

[Akash]

Hi Philo Kirsch,

I understand that you already have some understanding of Helmholtz-Equation and would like to work on it practically using FEM. I recommend exploring the FEM Solver for 2D Helmholtz Equation available on the MATLAB Central File Exchange. This solver provides a MATLAB implementation for solving the 2D Helmholtz equation. You can find the solver at the following link:

https://in.mathworks.com/matlabcentral/fileexchange/91695-fem-solver-for-2d-helmholtz-equation

By utilizing this solver, you will have a starting point to work and gain practical experience for solving the Helmholtz equation.