Title :
New result for limit cycles in two-dimensional recursive digital filters
Author :
McLernon, D.C. ; King, R.A.
Author_Institution :
Polytechnic of the South Bank, Department of Electrical & Electronic Engineering, London, UK
fDate :
4/1/1985 12:00:00 AM
Abstract :
Limit cycles due to product rounding in a fixed-point implementation of a first-order two-dimensional digital filter are considered. A number of lemmas and a theorem are presented, proving that only row or column limit cycles can exist where two product rounding quantisers are employed.
Keywords :
limit cycles; two-dimensional digital filters; first-order type; fixed-point implementation; limit cycles; product rounding quantisers; two-dimensional recursive digital filters;
Journal_Title :
Electronic Circuits and Systems, IEE Proceedings G
DOI :
10.1049/ip-g-1:19850009
