Title :
Delta-operator formulated discrete-time systems
Author :
Premaratne, K. ; Bauer, P.H.
Author_Institution :
Dept. of Electr. & Comput. Eng., Miami Univ., Coral Gables, FL, USA
Abstract :
Traditional digital control/signal processing algorithms based on shift-operator can be ill-conditioned in high performance applications that involve fast sampling/shorter wordlength. Delta-operator based implementations have been proposed as an alternative. In this paper, a brief review of δ-operator based implementations and its application in two- and multi-dimensional signal processing and reliable simulation of nonlinear systems are provided
Keywords :
discrete time systems; nonlinear systems; roundoff errors; signal processing; 2D signal processing; delta-operator based implementations; discrete-time systems; high performance applications; multidimensional signal processing; nonlinear system simulation; roundoff noise; two-dimensional signal processing; Application software; Digital control; Digital filters; Digital signal processing; Fixed-point arithmetic; Limit-cycles; Multidimensional signal processing; Nonlinear systems; Signal processing; Signal processing algorithms;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.541778
