Title :
A new IIR adaptive filter design using Tellegen´s theorem
Author :
Xydis, Thomas G.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Abstract :
An IIR (infinite impulse response) adaptive filter algorithm which allows the use of arbitrary network structures is presented. The gradients are derived using a digital network extension of Tellegen´s theorem which allows the use of exact instantaneous gradients. The algorithm is compared, by simulation, with the IIR LMS (least mean square) algorithm of Widrow (1975) and Stearns (1976)
Keywords :
adaptive filters; digital filters; least squares approximations; IIR LMS algorithm; IIR adaptive filter algorithm; Stearns algorithm; Tellegen´s theorem; Widrow algorithm; digital network; filter design; infinite impulse response; instantaneous gradients; least mean square; network structures; simulation; Adaptive filters; Algorithm design and analysis; Digital filters; Finite impulse response filter; Helium; IIR filters; Least squares approximation; Output feedback; Stochastic processes;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-0003-3
DOI :
10.1109/ICASSP.1991.150841
