A Canonical Matrix Representation of 2-D Linear Discrete Systems
نویسنده
چکیده
In this paper, a matrix form analoguous to the companion matrix which is often encountered in the theory of one dimensional (1-D) linear control systems is suggested for a class of polynomials in two indeterminates and real coefficients, here referred to as two dimensional (2-D) polynomials. These polynomials arise in the context of the theory of 2-D linear discrete control systems. Necessary and sufficient conditions are also presented under which a matrix is equivalent to this companion form. Examples are used to illustrate the ideas developed in this paper.
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