Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F12%3A86085014" target="_blank" >RIV/61989100:27240/12:86085014 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters

Popis výsledku v původním jazyce

This paper deals with using some MATLAB functions and tools for designing the first-order analogue Chebyshev filters and IIR Chebyshev filters. The first part of this paper is focused on a design of an analogue filter via Chebyshev approximation approach, including features and mathematical background of this iso-extremal approximation, approximation of a normalized low-pass (NLP) filter, and some mathematical formulas for calculating its fundamental parameters, such as constructing a tolerance scheme,an order of the Chebyshev approximation, poles of the NLP?s transfer function, characteristic equation, and group delay. Due to some frequency transformation formulas implemented in MATLAB, un-normalized forms of frequency functions for low-pass (LP), high-pass (HP), band-pass (BP), and band-stop (BS) analogue filters are also available. The second part of this paper describes a design of the first-order IIR Chebyshev filter via Filter Visualization Tool (FVT), and functions, implemented

Název v anglickém jazyce

Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters

Popis výsledku anglicky

This paper deals with using some MATLAB functions and tools for designing the first-order analogue Chebyshev filters and IIR Chebyshev filters. The first part of this paper is focused on a design of an analogue filter via Chebyshev approximation approach, including features and mathematical background of this iso-extremal approximation, approximation of a normalized low-pass (NLP) filter, and some mathematical formulas for calculating its fundamental parameters, such as constructing a tolerance scheme,an order of the Chebyshev approximation, poles of the NLP?s transfer function, characteristic equation, and group delay. Due to some frequency transformation formulas implemented in MATLAB, un-normalized forms of frequency functions for low-pass (LP), high-pass (HP), band-pass (BP), and band-stop (BS) analogue filters are also available. The second part of this paper describes a design of the first-order IIR Chebyshev filter via Filter Visualization Tool (FVT), and functions, implemented

Druh

D - Stať ve sborníku

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

11th IFAC/IEEE International Conference on Programmable Devices and Embedded Systems, IFAC, 2012

ISBN

978-3-902823-21-2

ISSN

1474-6670

e-ISSN

—

Počet stran výsledku

6

Strana od-do

375-381

Název nakladatele

IFAC-PapersOnLine

Místo vydání

London

Místo konání akce

Brno

Datum konání akce

23. 5. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—