Title :
Determination of parameters of fractional-rational model using method of quasisolution searching
Author :
Andreev, M.V. ; Borulko, V.F.
Author_Institution :
Dept. of Radiophys., Dnepropetrovsk Nat. Univ., Dnipropetrovsk
fDate :
June 29 2008-July 2 2008
Abstract :
The opportunity of increase of accuracy and stability of fractional-rational approximation at the expense of use of quasisolution concept has been considered. The algorithm of quasisolution searching on the basis of increasing model order is presented. The accuracy of the suggested method has been analyzed and its application for processing the resonant response is considered.
Keywords :
approximation theory; electromagnetic field theory; rational functions; electromagnetics; fractional-rational approximation; fractional-rational model; quasisolution searching; resonant response; Electromagnetic modeling; Electronic mail; Frequency; Interpolation; Least squares approximation; Mathematical model; Microwave theory and techniques; Noise level; Resonance; Signal to noise ratio;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2008. MMET 2008. 12th International Conference on
Conference_Location :
Odesa
Print_ISBN :
978-1-4244-2284-5
DOI :
10.1109/MMET.2008.4581004
