Title :
Signed power-of-two term allocation scheme for the design of FIR filters
Author :
Izydorczyk, Jacek ; Cionaka, Ludwig
Author_Institution :
Silesian Univ. of Technol., Gliwice
fDate :
June 30 2008-July 2 2008
Abstract :
The article presents a new algorithm for optimal vector quantization of a finite impulse response (FIR) filterpsilas coefficients using signed power of two format. Quality of quantization is measured by using the Euclidean distance between of the set of coefficients and its approximations. The algorithm was tested with the FIR filters obtained by the Parks-McClellan methodology.
Keywords :
FIR filters; design; vector quantisation; Euclidean distance; FIR filter design; Parks-McClellan methodology; finite impulse response filters; optimal vector quantization; signed power-of-two term allocation scheme; Adders; Algorithm design and analysis; Digital filters; Euclidean distance; Finite impulse response filter; Logic circuits; Microprocessors; Polynomials; Testing; Vector quantization;
Conference_Titel :
Industrial Electronics, 2008. ISIE 2008. IEEE International Symposium on
Conference_Location :
Cambridge
Print_ISBN :
978-1-4244-1665-3
Electronic_ISBN :
978-1-4244-1666-0
DOI :
10.1109/ISIE.2008.4676948
