Title :
Importance of feedback gain in adaptive IIR digital filtering
Author_Institution :
Windsor Univ., Ont., Canada
fDate :
6/10/1993 12:00:00 AM
Abstract :
An adaptive feedback gain is introduced at the recursive output of an adaptive IIR digital filter. A fast technique for partial stabilisation is also discussed. Simulation results show that such an adaptive feedback gain together with the partial stabilisation technique is effective in increasing convergence speed.
Keywords :
adaptive filters; convergence; digital filters; feedback; stability; adaptive IIR digital filtering; convergence speed; feedback gain; partial stabilisation; recursive output;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930762
