DocumentCode
1110500
Title
Modified fast exact NLMS adaptive algorithm
Author
Ren, Zhang ; Hartmann, Ieneke
Author_Institution
Inst. of Control Eng. and Syst. Dynamics, Tech. Univ. Berlin
Volume
30
Issue
13
fYear
1994
fDate
6/23/1994 12:00:00 AM
Firstpage
1029
Lastpage
1031
Abstract
A novel method for efficiently implementing the fast exact NLMS (FENLMS) algorithm is proposed. The method is based on partitioning the algorithm into an `updating´ part and a `fixed´ filtering part, leading to a uniform distribution and a significant reduction in the number of arithmetic operations within the block. Its application is illustrated on the basis of some simulation results dealing with the identification of an acoustic room impulse response
Keywords
adaptive systems; estimation theory; signal processing; FENLMS; acoustic room impulse response; arithmetic operations; fixed filtering part; modified fast exact NLMS adaptive algorithm; partitioning; simulation results; uniform distribution; updating part;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940739
Filename
294776
Link To Document