Title :
Two-dimensional delta-operator formulated discrete-time systems: state-space realization and its coefficient sensitivity properties
Author :
Premaratne, K. ; Suarez, J. ; Ekanayake, M.M. ; Bauer, P.H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Miami Univ., Coral Gables, FL, USA
Abstract :
By developing the 6-operator analog of the Roesser model, state-space realization of two- and multi-dimensional δ-systems is investigated. The corresponding notions of gramians and balanced realization are also designed. It is shown that, discrete-time system implementation using this model can yield superior coefficient sensitivity properties
Keywords :
discrete time systems; mathematical operators; multidimensional systems; sensitivity analysis; state-space methods; Roesser model; balanced realization; coefficient sensitivity; delta-operator; discrete-time systems; gramians; multi-dimensional systems; state-space; two-dimensional systems; Equations; Laboratories; Sampling methods; Signal analysis; Tin; Transfer functions; Two dimensional displays; USA Councils; Vectors;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.518937
