StratiGraph: A graphical user interface to show the stratification (closure hierarchy) of matrices, matrix pencils and matrix pairs.

GUPTRI: Routines for computing the generalized Schur decomposition of an arbitrary pencil A - zB (regular or singular).

SLICOT: A subroutine library of numerical algorithms for computations in systems and control theory.

LAPACK: Linear Algebra PACKage.

Stefan Johansson
Last modified: Wed Jan 18 13:47:02 CET 2012