Pregled bibliografske jedinice broj: 41602
IIR filters with maximum impulse response symmetry
IIR filters with maximum impulse response symmetry // Proceedings of 1999 IEEE Symposium on Circuit and Systems / Wasfy, Mikhael B. (ur.).
Orlando (FL): Institute of Electrical and Electronics Engineers (IEEE), 1999. str. 319-322 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 41602 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
IIR filters with maximum impulse response symmetry
Autori
Vučić, Mladen ; Babić, Hrvoje
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 1999 IEEE Symposium on Circuit and Systems
/ Wasfy, Mikhael B. - Orlando (FL) : Institute of Electrical and Electronics Engineers (IEEE), 1999, 319-322
Skup
1999 IEEE International Symposium on Circuits and Systems
Mjesto i datum
Orlando (FL), Sjedinjene Američke Države, 30.05.1999. - 02.06.1999
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
IIR filtar; simetrija impulsnog odziva; metoda jednakog impulsnog odziva
(IIR filter; impulse response symmetry; impulse invariance method)
Sažetak
A class of optimum IIR discrete time systems based on the impulse response symmetry criterion is presented. Optimization of rational transfer function parameters of the second to the tenth order, with (i) zeros at the origin and (ii) zeros located on the real axis, is carried out. The optimum systems have the smallest symmetry error for a given system order. In the frequency domain they approximate a constant group delay and have a quasi gaussian amplitude response. The filter design procedure is outlined. The impulse invariance method based on continuous time systems with symmetric impulse response [1] is also considered.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
