Almost Equiripple Low-Pass FIR Filters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00203052" target="_blank" >RIV/68407700:21230/13:00203052 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21260/13:00203052

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00034-012-9484-0" target="_blank" >http://dx.doi.org/10.1007/s00034-012-9484-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00034-012-9484-0" target="_blank" >10.1007/s00034-012-9484-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Almost Equiripple Low-Pass FIR Filters

Popis výsledku v původním jazyce

An approximation of the linear phase almost equiripple low-pass finite impulse response filter is introduced. The frequency response of an almost equiripple low-pass finite impulse response filter closely approaches the frequency response of an optimal equiripple low-pass finite impulse response filter in the Chebyshev sense. The presented approximation is based on the generating polynomial. Despite that the generating polynomial has no iso-extremal behavior, it is related to the class of iso-extremal polynomials. The zero phase transfer function of an almost equiripple low-pass finite impulse response filter follows from the generating polynomial. The closed form solution for the direct algebraic computation of the impulse response of the filter has been developed on the basis of generalization of the differential equation suitable for the half-band specifications. No numerical procedures are involved. The practical design procedure based on the developed approximation is presented. F

Název v anglickém jazyce

Almost Equiripple Low-Pass FIR Filters

Popis výsledku anglicky

An approximation of the linear phase almost equiripple low-pass finite impulse response filter is introduced. The frequency response of an almost equiripple low-pass finite impulse response filter closely approaches the frequency response of an optimal equiripple low-pass finite impulse response filter in the Chebyshev sense. The presented approximation is based on the generating polynomial. Despite that the generating polynomial has no iso-extremal behavior, it is related to the class of iso-extremal polynomials. The zero phase transfer function of an almost equiripple low-pass finite impulse response filter follows from the generating polynomial. The closed form solution for the direct algebraic computation of the impulse response of the filter has been developed on the basis of generalization of the differential equation suitable for the half-band specifications. No numerical procedures are involved. The practical design procedure based on the developed approximation is presented. F

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP102%2F11%2F1795" target="_blank" >GAP102/11/1795: Nové selektivní transformace pro číslicové zpracování nestacionárních signálů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Circuits, Systems, and Signal Processing

ISSN

0278-081X

e-ISSN

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Svazek periodika

32

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

743-757

Kód UT WoS článku

000316284900018

EID výsledku v databázi Scopus

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