Design of FIR Filters Based on Interval Analysis (CROSBI ID 563785)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vučić, Mladen ; Molnar, Goran ; Žgaljić, Toni
engleski
Design of FIR Filters Based on Interval Analysis
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.
interval analysis; FIR filter; discrete coefficients; sum of powers of two; SPT
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Podaci o prilogu
197-202.
2010.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
33rd international convention on information and communication technology, electronics and microelectronics
predavanje
24.05.2010-28.05.2010
Opatija, Hrvatska