Title :
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
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;
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
