Title :
Design of digital filters with general hardware constraints by mean field annealing
Author :
Persson, Per ; Nordebo, Sven ; Claesson, Ingvar
Author_Institution :
Dept. of Telecommun. & Signal Processing, Karlskrona Univ., Ronneby, Sweden
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
Keywords :
FIR filters; digital filters; filtering theory; optimisation; deterministic MFA algorithm; digital filter design; discrete coefficients; finite wordlength digital filter; hardware constraints; mean field annealing algorithm; Algorithm design and analysis; Artificial intelligence; Costs; Design optimization; Digital filters; Finite impulse response filter; Hardware; Signal processing algorithms; Simulated annealing; Stochastic processes;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921133
