2009 | OriginalPaper | Chapter
A Software Implementation of the Rissanen Method for Partial Linear Systems Realization
Author : Dominik Jochinger
Published in: Computer Aided Systems Theory - EUROCAST 2009
Publisher: Springer Berlin Heidelberg
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This work deals with the software solution for calculating the minimal partial realization of a discrete multi-variable linear system. The Rissanen method for the computation of the partial linear system is proposed. This method is based on a recursive Hankel matrix decomposition. It is implemented in the JAVA programming language to determine the linear system
$\it \Sigma$
=
(F,G,H)
over a finite field
K
=
GF(q)
. The method is illustrated by some cryptological experiments. The Rissanen method generalizes the Massey-Berlekamp algorithm.