Fast Design of Optimal Comb FIR Filters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F04%3A06105317" target="_blank" >RIV/68407700:21260/04:06105317 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Fast Design of Optimal Comb FIR Filters
Original language description
A novel fast analytical design method for highly selective digital optimal equiripple comb FIR filters is presented. The equiripple comb FIR filters are optimal in the Chebyshev sense. The number of notch bands, the width of the notch bands and the attenuation in the pass-bands can be independently specified. The degree formula and the differential equation for the generating polynomial of the filter are presented. Based on the differential equation, a fast simple algebraic recursive procedure for the evaluation of the impulse response of the filter is introduced. Its arithmetic robustness outperforms by far the known analytical design method. Highly selective equiripple comb FIR filters with thousands of coefficients can be designed. One example demonstrates the efficiency of the filter design.
Czech name
Návrh optimálních hřebenových filtrů
Czech description
Není k dispozici

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Lecture Notes in Artificial Intelligence 3215, Knowledge-Based Intelligent Information and Engineering Systems
ISBN
3-540-23205-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
733-739
Publisher name
Springer
Place of publication
Berlin
Event location
Wellington
Event date
Sep 20, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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