"978-3-902823-21-2" . "RIV/61989100:27240/12:86085014" . "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\u2019s 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 in Signal Processing Toolbox, whereas a conversion from the analogue form into the digital form is done and discussed for bilinear transformation only."@en . "176520" . "Pie\u0161, Martin" . . "Brno" . "Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters" . "3"^^ . "RIV/61989100:27240/12:86085014!RIV13-MSM-27240___" . . . "S" . "Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters"@en . "3"^^ . "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\u2019s 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 in Signal Processing Toolbox, whereas a conversion from the analogue form into the digital form is done and discussed for bilinear transformation only." . "1474-6670" . . . "Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters"@en . . . . . "27240" . . "London" . . . "Voj\u010Din\u00E1k, Petr" . . . "11th IFAC/IEEE International Conference on Programmable Devices and Embedded Systems, IFAC, 2012" . . . "[B770197B0FA6]" . . "Using Methodology for MATLAB Designing the First-order Chebyshev Analogue and IIR Digital Filters" . . . . . . "Chebyshev analogue filter, Chebyshev approximation, Chebyshev polynomials, IIR digital filter, MATLAB, Normalized low-pass filter, NLP\u2019s characteristic equation, NLP\u2019s group delay, NLP\u2019s transfer function, Un-normalized filters."@en . "6"^^ . "IFAC-PapersOnLine" . . . "2012-05-23+02:00"^^ . . "Koziorek, Ji\u0159\u00ED" .