arpack_test
09-Feb-2006 11:32:13

ARPACK_TEST
  Test the MATLAB ARPACK routines.

ARPACK_TEST01:
  EIGS can compute a few eigenvalues
  of least or greatest magnitude.

  In the simplest case, the matrix A
  is available explicitly.

lambda_small =

    0.5520
    0.4787
    0.3469
    0.2676
    0.1334


lambda_big =

    7.8666
    7.7324
    7.6531
    7.5213
    7.4480


ARPACK_TEST02:
  EIGS can compute a few eigenvalues
  of least or greatest magnitude.

  When the matrix A is too large to store explicitly,
  the user may supply a routine which computes A*x,
  or inverse(A)*x.

lambda_small =

    0.5520
    0.4787
    0.3469
    0.2676
    0.1334


ARPACK_TEST:
  Normal end of execution.

09-Feb-2006 11:32:15