Solving Helmholtz-Equation with Galerkin-Method in MATLAB

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Philo Kirsch
Philo Kirsch 2022-11-11
回答： Akash 2023-8-31
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
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Akash
Akash 2023-8-31
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.

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