Doc. Ing. Zdeněk Vašíček, Ph.D.

SEKANINA Lukáš and VAŠÍČEK Zdeněk. On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level. In: Applications of Evolutionary Computing. Berlin: Springer Verlag, 2006, pp. 344-355. ISBN 978-3-540-33237-4.
Publication language:english
Original title:On the Practical Limits of the Evolutionary Digital Filter Design at the Gate Level
Title (cs):K praktickým omezením evolučního návrhu číslicových filtrů na úrovni hradel
Pages:344-355
Proceedings:Applications of Evolutionary Computing
Conference:3rd European Workshop on Evolutionary Computation in Hardware Optimisation
Series:LNCS 3907
Place:Berlin, DE
Year:2006
ISBN:978-3-540-33237-4
Publisher:Springer Verlag
URL:http://www.fit.vutbr.cz/~sekanina/publ/evohot06/evohot06.pdf [PDF]
Keywords
evolutionary design, FIR filter, IIR filter
Annotation
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.
BibTeX:
@INPROCEEDINGS{
   author = {Luk{\'{a}}{\v{s}} Sekanina and Zden{\v{e}}k
	Va{\v{s}}{\'{i}}{\v{c}}ek},
   title = {On the Practical Limits of the Evolutionary Digital Filter
	Design at the Gate Level},
   pages = {344--355},
   booktitle = {Applications of Evolutionary Computing},
   series = {LNCS 3907},
   year = {2006},
   location = {Berlin, DE},
   publisher = {Springer Verlag},
   ISBN = {978-3-540-33237-4},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=8020}
}

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