fd2d_poisson_test

fd2d_poisson_test, a MATLAB code which calls fd2d_poisson(), which solves a Poisson equation over a user-specified discretized rectangle, with given functions f(x,y) (right hand side) and g(x,y) (Dirichlet boundary conditions), using the Finite Difference Method (FDM).

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

fd2d_poisson, a MATLAB code which solves a Poisson equation over a user-specified discretized rectangle, with given functions f(x,y) (right hand side) and g(x,y) (Dirichlet boundary conditions), using the Finite Difference Method (FDM).

Source Code:

• fd2d_poisson_test.m, calls all the tests.
• fd2d_poisson_test.sh, runs all the tests.
• fd2d_poisson_test.txt, the output file.

• poisson_computed_contours.png, contours of the computed solution of the Poisson equation.
• poisson_computed_surface.png, a surface plot of the computed solution of the Poisson equation.
• poisson_exact_surface.png, a surface plot of the exact solution of the Poisson equation.