JACOBI, a MATLAB library which sets up the Jacobi iteration for linear systems.
JACOBI is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.
CG_RC, a MATLAB library which implements the conjugate gradient method for solving a positive definite sparse linear system A*x=b, using reverse communication.
GAUSS_SEIDEL, a MATLAB library which implements the Gauss-Seidel iteration for linear systems.
JACOBI_POISSON_1D, a MATLAB program which demonstrates how the linear system for a discretized version of the steady 1D Poisson equation can be solved by the Jacobi iteration.
TEST_MAT, a MATLAB library which defines test matrices.