F04FEF | Solution of the Yule–Walker equations for real symmetric positive definite Toeplitz matrix, one right-hand side |
F04FFF | Solution of real symmetric positive definite Toeplitz system, one right-hand side |
F04MEF | Update solution of the Yule–Walker equations for real symmetric positive definite Toeplitz matrix |
F04MFF | Update solution of real symmetric positive definite Toeplitz system |