cg_rc_test

cg_rc_test, a MATLAB code which calls cg_rc(), which implements the conjugate gradient (CG) method for solving a positive definite sparse linear system A*x=b, using reverse communication (RC).

Licensing:

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

Related Data and Programs:

cg_rc, a MATLAB code which implements the conjugate gradient (CG) method for solving a symmetric positive definite (SPD) sparse linear system A*x=b, using reverse communication (RC).

Source Code:

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

• cg_rc_test01.m, uses the 1, -2, 1 matrix.
• cg_rc_test02.m, uses the Wathen matrix.