Design of Digital Filters with General Hardware Constraints by Mean Field Annealing

Document type: Conference Papers
Peer reviewed: Yes
Full text:
Author(s): Per Persson, Sven Nordebo, Ingvar Claesson
Title: Design of Digital Filters with General Hardware Constraints by Mean Field Annealing
Conference name: The 2001 IEEE International Symposium on Circuits and Systems
Year: 2001
Pagination: vol. II, pp.565-568
ISBN: 0-7803-6687-5
Publisher: ISCAS
City: Sydney
Organization: Blekinge Institute of Technology
Department: Department of Telecommunications and Signal Processing (Institutionen för telekommunikation och signalbehandling)
Department of Telecommunications and Signal Processing S-372 25 Ronneby
+46 455 38 50 00
Authors e-mail: per.persson@bth.se
Language: English
Abstract: The mean field annealing (MFA) algorithm is presented as an efficient tool to design digital filters with discrete coefficients and hardware constraints.
As an application example the algorithm is used to design a finite wordlength digital filter with a simple hardware constraint.
The ability of the deterministic MFA algorithm to approximate the mean behavior of the stochastic simulated annealing algorithm is indicated by numerical results.
Subject: Signal Processing\Filter Design
Keywords: Digital filter design, Hardware constraints
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