DocumentCode
1924301
Title
On bounds for the coefficient search space with application to discrete optimization in a class of wave digital filters
Author
Lucioni, G.
Author_Institution
Ruhr Univ. Bochum, West Germany
fYear
1988
fDate
7-9 Jun 1988
Firstpage
775
Abstract
A method of generating bounds for the multiplier coefficient search space for discrete optimization in a class of wave digital filters is proposed. The method is based on a region of deviation allowed for the poles and zeros of the characteristic function of the filter. The method has a computational advantage in comparison with methods based on large change sensitivity tools. Although rough bounds are generated, they reduce drastically the coefficient search space
Keywords
computational complexity; filtering and prediction theory; low-pass filters; optimisation; poles and zeros; polynomials; wave digital filters; bounds generation; characteristic function; coefficient search space; discrete optimization; filter design; low-pass type; multiplier coefficient; poles and zeros; wave digital filters; Attenuation; Computational complexity; Design optimization; Digital filters; Frequency; Matched filters; Optimization methods; Poles and zeros; Stability; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location
Espoo
Type
conf
DOI
10.1109/ISCAS.1988.15040
Filename
15040
Link To Document