The Jacobi Iteration for Linear Systems

JACOBI, a MATLAB library which sets up the Jacobi iteration for linear systems.


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


JACOBI is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.

Related Data and Programs:

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.

Source Code:

Last modified on 04 February 2019.