Analytic solution of the 1d Wave Equation

Versión 1.0.4 (3,68 KB) por Manuel A. Diaz
Computing the exact solution for a Gaussian profile governed by 1-d wave equation with free flow BCs or with perfectly reflecting BCs.
5.0
(1)
231 descargas
Actualizado 20 may 2021

Ver licencia

I constructed this solution to verify the accuracy and stabitlity of some FD-compact schemes.
This solution, was obtained throught greens function approach using the method of images. (These details are not given here. I only write/compute the final expression from the analysis).
I believe, it will be very usefull for those looking to verify the accurary of numerical boundary conditions of linearized froms of Euler and/or Navier-Stokes equations.
Happy coding! : )

Citar como

Manuel A. Diaz (2024). Analytic solution of the 1d Wave Equation (https://www.mathworks.com/matlabcentral/fileexchange/92448-analytic-solution-of-the-1d-wave-equation), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2019b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux

Community Treasure Hunt

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

Start Hunting!

1dWaveEqExactSolution

Versión Publicado Notas de la versión
1.0.4

Change profile image
1.0.3

Add a minor correction and update profile image.
1.0.2

Correct typos in the description XP
1.0.1

Correct typo on the title :P
1.0.0