Title :
On all-zero modelling of a recursive digital filter
Author_Institution :
Applied Research Laboratories, Tektronix, Inc., Beaverton, Oregon
Abstract :
In this paper, we investigate the feasibility and limitations of modelling a recursive digital system using an all-zero digital filter. It is shown that the accuracy of modelling depends on the pole of the recursive system and the number of collected data points. It is also shown that the long division method can determine the optimal performance for any given number of FIR digital filter stages.
Keywords :
Adaptive algorithm; Adaptive filters; Convergence; Digital filters; Digital systems; Equations; Finite impulse response filter; Laboratories; Mean square error methods; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172701
