Chapter 1: Invited Addresses and Tutorials on Signals, Coding,
  Systems and Intelligent Techniques

Title: The Fundamental Matrix in Second-Order ARMA Systems

Author(s): B. G. Mertzios, G. F. Fragulis

Address: Thessaloniki Institute of Technology , Dept. of Automation, THESSALONIKI, Greece | Western Macedonia Institute of Technology , Dept. of Computer Science & Mathematics, KOZANI, Greece

Reference: 12th International Workshop on Systems, Signals and Image Processing pp. 199 - 203

Abstract/Summary: The aim of this paper is to present a number of properties of the so-called Fundamental matrix sequence of a polynomial matrix, which plays a crucial role in the analysis and synthesis of multivariable systems described by second-order ARMA models. The presented properties are a generalization of the properties of Fundamental matrix in regular state and generalised state (singular) systems.

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