Title :
Multi-objective Approximation of IIR by FIR Digital Filters
Author :
Zhang, Jingxin ; Li Chai ; Zhang, Cishen ; Mosca, Edoardo
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Vic.
Abstract :
This paper studies the mixed-norm approximation of IIR digital filters by FIR digital filters. Effective methods using LMIs are presented to solve the approximation problem. The effectiveness is demonstrated by examples
Keywords :
FIR filters; IIR filters; approximation theory; linear matrix inequalities; FIR approximation; FIR digital filters; IIR digital filters; LMI; linear matrix inequalities; mixed-norm approximation; multiobjective approximation; Chebyshev approximation; Digital filters; Finite impulse response filter; Frequency; Least squares approximation; Least squares methods; Linear matrix inequalities; Narrowband; Transfer functions; Wideband; FIR approximation; Linear matrix inequalities; Mixed-norm;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714353
