Title :
Zero-convergence of 2-D Roesser state space models implemented in floating point arithmetic
Author :
Bauer, Peter H. ; Premaratne, Kamal
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
Abstract :
Zero input asymptotic response behavior of general order 2-D digital filters with floating point arithmetic is investigated. In particular, conditions for the absence of so-called R1 and R2 responses (large amplitude limit cycles) are provided for 2-D first quarter-plane causal filters
Keywords :
convergence; filtering theory; floating point arithmetic; limit cycles; state-space methods; two-dimensional digital filters; 2D Roesser state space models; first quarter-plane causal filters; floating point arithmetic; general order 2D digital filters; large amplitude limit cycles; zero convergence; zero input asymptotic response behavior; Convergence; Digital arithmetic; Digital filters; Digital signal processing; Dynamic programming; Electronic mail; Equations; Floating-point arithmetic; Limit-cycles; State-space methods;
Conference_Titel :
Circuits and Systems, 1995., Proceedings., Proceedings of the 38th Midwest Symposium on
Conference_Location :
Rio de Janeiro
Print_ISBN :
0-7803-2972-4
DOI :
10.1109/MWSCAS.1995.504483
