JACOBI
The Jacobi Iteration for Linear Systems


JACOBI is a C library which sets up the Jacobi iteration for linear systems.

The program uses the GNUPLOT_I interface program to create plots of the residual and the "motion" of the solution over the iteration.

Licensing:

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

Languages:

JACOBI is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.

Related Data and Programs:

CG_RC, a C library which implements the conjugate gradient method for solving a positive definite sparse linear system A*x=b, using reverse communication.

GNUPLOT_I, a C library which allows an executing C, C++, FORTRAN77 or FORTRAN90 program to interact with the GNUPLOT graphics program, by Nicholas Devillard.

TEST_MAT, a C library which defines test matrices.

Reference:

Source Code:

Examples and Tests:

List of Routines:

You can go up one level to the C source codes.


Last revised on 10 December 2013.