cg_test, an Octave code which calls cg(), which implements a simple version of the conjugate gradient (CG) method for solving a system of linear equations of the form A*x=b, suitable for situations in which the matrix A is symmetric positive definite (SPD) (only real, positive eigenvalues).
The computer code and data files made available on this web page are distributed under the MIT license
cg, an Octave code which implements a simple version of the conjugate gradient (CG) method for solving a system of linear equations of the form A*x=b, suitable for situations where the matrix A is positive definite (only real, positive eigenvalues) and symmetric.