Naslov
Design of FIR Filters Based on Interval Analysis

Autori
Vučić, Mladen ; Molnar, Goran ; Žgaljić, Toni

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of MIPRO 2010 - 33rd International Convention on Information and Communication Technology, Electronics and Microelectronics / - , 2010, 197-202

Skup
33rd International Convention on Information and Communication Technology, Electronics and Microelectronics

Mjesto i datum
Opatija, Hrvatska, 24.05.2010. - 28.05.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
interval analysis; FIR filter; discrete coefficients; sum of powers of two; SPT

Sažetak
The paper describes optimization technique based on the interval analysis and its application in filter design. In particular, it considers the design of linear-phase FIR filters whose coefficients can be expressed as sums of powers of two (SPT). The optimization based on the interval analysis is attractive because it results in global solution. It is originally developed for optimizing functions of continuous variables. On the other hand, the design of filters with SPT coefficients is an integer-programming problem. Therefore, the basic optimization algorithm is modified to deal with the discrete variable space. The convergence rate of the proposed algorithm is analyzed for various filter complexities. Furthermore, the design of a decimation filter for low-delay software radio receivers is described.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA