DocumentCode
1561258
Title
finite wordlength digital filter design using an annealing algorithm
Author
Benvenuto, N. ; Marchesi, M. ; Orlandi, G. ; Piazza, F. ; Uncin, A.
Author_Institution
Dipartimento di Elettronica ed Autom., Ancona Univ., Italy
fYear
1989
Firstpage
861
Abstract
A very versatile algorithm for the design of finite-wordlength filters is described. It is a simulated annealing algorithm, derived directly from the simulated annealing algorithm for functions of continuous variables which searches over discrete values of the filter coefficients. It has very fast development time and produces filters with good performances. Its only drawback is a very long execution time. Three examples of filter design are included
Keywords
digital filters; filtering and prediction theory; annealing algorithm; digital filter design; filter coefficients; finite-wordlength; functions of continuous variables; Algorithm design and analysis; Constraint optimization; Delta modulation; Digital filters; Finite impulse response filter; Frequency domain analysis; Iterative algorithms; Minimax techniques; Simulated annealing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1989. ICASSP-89., 1989 International Conference on
Conference_Location
Glasgow
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1989.266564
Filename
266564
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