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A Stochastic Total Least Squares Solution of Adaptive Filtering Problem
Joint Authors
Javed, Shazia
Ahmad, Noor Atinah
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-03
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
An efficient and computationally linear algorithm is derived for total leastsquares solution of adaptive filtering problem, when both input and output signalsare contaminated by noise.
The proposed total least mean squares (TLMS) algorithmis designed by recursively computing an optimal solution of adaptive TLS problem byminimizing instantaneous value of weighted cost function.
Convergence analysis of thealgorithm is given to show the global convergence of the proposed algorithm, provided thatthe stepsize parameter is appropriately chosen.
The TLMS algorithm is computationallysimpler than the other TLS algorithms and demonstrates a better performance as comparedwith the least mean square (LMS) and normalized least mean square (NLMS) algorithms.
Itprovides minimum mean square deviation by exhibiting better convergence in misalignmentfor unknown system identification under noisy inputs.
American Psychological Association (APA)
Javed, Shazia& Ahmad, Noor Atinah. 2014. A Stochastic Total Least Squares Solution of Adaptive Filtering Problem. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1050394
Modern Language Association (MLA)
Javed, Shazia& Ahmad, Noor Atinah. A Stochastic Total Least Squares Solution of Adaptive Filtering Problem. The Scientific World Journal No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1050394
American Medical Association (AMA)
Javed, Shazia& Ahmad, Noor Atinah. A Stochastic Total Least Squares Solution of Adaptive Filtering Problem. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1050394
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050394