poisson_1d_multigrid_test

poisson_1d_multigrid_test, a MATLAB code which calls poisson_1d_multigrid(), which applies a multigrid method to solve the linear system associated with a discretized version of the 1D Poisson equation.

Licensing:

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

Related Data and Programs:

poisson_1d_multigrid, a MATLAB code which applies the multigrid method to a discretized version of the 1D Poisson equation.

Source Code:

• poisson_1d_multigrid_test.m, calls all the tests.
• poisson_1d_multigrid_test.sh, runs all the tests.
• poisson_1d_multigrid_test.txt, the output file.

• poisson_1d_multigrid_test01.m, solves test problem 1 using the multigrid method.
• exact1.m, the exact solution for test problem 1.
• force1.m, the forcing term for test problem 1.
• poisson_1d_multigrid_test02.m, solves test problem 2 using the multigrid method.
• exact2.m, the exact solution for test problem 2.
• force2.m, the forcing term for test problem 2.