DocumentCode
3066157
Title
On computational complexity in adaptive digital filters
Author
Bellanger, Maurice G. ; Evci, C. Cengiz
Author_Institution
T.R.T., Plessis-Robinson, France
Volume
8
fYear
1983
fDate
30407
Firstpage
45
Lastpage
48
Abstract
The field of applications of adaptive digital filters is growing and, as for fixed coefficient filters, system designers and project engineers need simple means for computational complexity assessment. An attempt is made in the present paper to derive simplified expressions for coefficient and internal data wordlengths as a function of specified parameters. Only the gradient technique in direct and cascade forms is considered.
Keywords
Adaptive filters; Computational complexity; Cutoff frequency; Design engineering; Digital filters; Finite impulse response filter; Frequency estimation; Mean square error methods; Signal to noise ratio; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
Type
conf
DOI
10.1109/ICASSP.1983.1172172
Filename
1172172
Link To Document