Peculiarities of approximations application to the identification of mathematical macromodels

Author

Matviychuk, Yaroslav ; Malachivskyy, Peter ; Hasko, Roman

Author_Institution

Dept. of Informational Syst. & Technol., Lviv Polytech. Nat. Univ., Lviv, Ukraine

fYear

2012

fDate

21-24 Feb. 2012

Firstpage

47

Lastpage

48

Abstract

The problem of mathematical macromodeling electronic devices. The results of macromodeling using approximations by the method of least squares and chebyshev approximation for the frequency detector, multivibrator and oscillator. The expediency of the method of least squares to reproduce the original signal macromodels of nonlinear electronic devices.

Keywords

approximation theory; least squares approximations; semiconductor device models; approximation application; chebyshev approximation; frequency detector; least squares; mathematical macromodel identification; mathematical macromodeling electronic devices; multivibrator; nonlinear electronic devices; oscillator; signal macromodels; Application software; Approximation methods; Computer languages; Discrete wavelet transforms; Mathematical model; Oscillators; electronic devices; least squares and chebyshev approximation; mathematical macromodeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Modern Problems of Radio Engineering Telecommunications and Computer Science (TCSET), 2012 International Conference on

Conference_Location

Lviv-Slavske

Print_ISBN

978-1-4673-0283-8

Type

conf

Filename

6192721