Title :
Minimal state-space realization of factorable 2-D transfer functions
Author :
Antoniou, G.E. ; Paraskevopoulos, P.N. ; Varoufakis, S.J.
Author_Institution :
Dept. of Electr. Eng., Nat. Tech. Athens Univ., Greece
fDate :
8/1/1988 12:00:00 AM
Abstract :
An algorithm is presented for the minimal state-space realization of a two-dimensional (2-D) transfer function for the special case when the numerator or the denominator of the 2-D transfer function is factorable. The state-space representation is directly derived by inspection from a circuit block diagram realization of the 2-D system. The algorithm does not require that the numerator or the denominator polynomial be factored out, as opposed to other known techniques
Keywords :
control system analysis; multidimensional systems; network analysis; state-space methods; transfer functions; two-dimensional digital filters; 2D digital filters; 2D systems; factorable 2D transfer function; minimal state-space realization; two dimensional transfer function; Circuits; Computer graphics; Erbium; Image processing; Inspection; Random variables; Robustness; Signal processing algorithms; Stochastic processes; Transfer functions;
Journal_Title :
Circuits and Systems, IEEE Transactions on
