Publication detail

On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level

SEKANINA, L. VAŠÍČEK, Z.

Original Title

On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

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.

Keywords

evolutionary design, FIR filter, IIR filter

Authors

SEKANINA, L.; VAŠÍČEK, Z.

RIV year

2006

Released

31. 3. 2006

Publisher

Springer Verlag

Location

Berlin

ISBN

978-3-540-33237-4

Book

Applications of Evolutionary Computing

Edition

Lecture Notes in Computer Science

Pages from

344

Pages to

355

Pages count

12

URL

http://www.fit.vutbr.cz/~sekanina/publ/evohot06/evohot06.pdf

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="Lecture Notes in Computer Science",
  volume="3907",
  pages="344--355",
  publisher="Springer Verlag",
  address="Berlin",
  isbn="978-3-540-33237-4",
  url="http://www.fit.vutbr.cz/~sekanina/publ/evohot06/evohot06.pdf"
}