Don't let that INV go past your eyes; to solve that system, FACTORIZE! by Tim Davis

A simple-to-use object-oriented method for solving linear systems and least-squares problems. (factorization, backslash, mldivide)

cod (A, tol)

cod_qmult (Q, X, method)

cod_sparse (A, arg)

LINFACTOR: uses LU or CHOL to factorize a matrix, or previously computed factors to solve Ax=b by Tim Davis

A simple M-file to solve Ax=b using LU or CHOL. (inv, lu, linsolve)

linfactor (arg1, arg2)

lintest (A,b)

lintests