DocumentCode
1495589
Title
Adaptive step-size minor component extraction algorithm
Author
Ouyang, S. ; Bao, Z. ; Liao, G.
Author_Institution
Key Lab. for Radar Signal Process., Xidian Univ., Xi´´an, China
Volume
35
Issue
6
fYear
1999
fDate
3/18/1999 12:00:00 AM
Firstpage
443
Lastpage
444
Abstract
An information criterion is introduced for extracting the minor component associated with the covariance matrix of an input process. An adaptive stepsize learning algorithm (ASMCEX) is proposed. The analysis shows that the ASMCEX algorithm has an equilibrium point. The simulations show that the ASMCEX algorithm can improve the convergence speed significantly
Keywords
array signal processing; convergence of numerical methods; covariance matrices; eigenvalues and eigenfunctions; ASMCEX algorithm; adaptive stepsize learning algorithm; array signal processing; convergence speed; covariance matrix; eigenvectors; equilibrium point; information criterion; input process; minor component extraction algorithm; noise subspace;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990351
Filename
756379
Link To Document