**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).

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

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).

- 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.