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SEKANINA, L. VAŠÍČEK, Z.
Originální název
On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Simple digital FIR filters have recently been evolved directly in the reconfigurable gate array, ignoring thus a classical method based on multiply-and-accumulate structures. This work indicates that the method is very problematic. In this paper, the gate-level approach is extended to IIR filters, a new approach is proposed to the fitness calculation based on the impulse response evaluation and a comparison is performed between the evolutionary FIR filter design utilizing a full set and a reduced set of gates. The objective of these experiments is to show that the evolutionary design of digital filters at the gate level does not produce filters that are useful in practice when linearity of filters is not guaranteed by the evolutionary design method.
Klíčová slova
evolutionary design, FIR filter, IIR filter
Autoři
SEKANINA, L.; VAŠÍČEK, Z.
Rok RIV
2006
Vydáno
31. 3. 2006
Nakladatel
Springer Verlag
Místo
Berlin
ISBN
978-3-540-33237-4
Kniha
Applications of Evolutionary Computing
Edice
LNCS 3907
Strany od
344
Strany do
355
Strany počet
12
BibTex
@inproceedings{BUT30892, author="Lukáš {Sekanina} and Zdeněk {Vašíček}", title="On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level", booktitle="Applications of Evolutionary Computing", year="2006", series="LNCS 3907", pages="344--355", publisher="Springer Verlag", address="Berlin", isbn="978-3-540-33237-4" }