DocumentCode
1649222
Title
A new variable-step-size LMS adaptive filtering algorithm
Author
Li, Hongbing ; Tong, Ningning ; Liu, Nannan ; Jiang, Jun
Author_Institution
Missile Inst. of Air Force Eng. Univ., Xian
fYear
2008
Firstpage
38
Lastpage
41
Abstract
A new variable-step-size LMS algorithm is proposed, and it performance is analyzed. Simulation results indicate that the performance is superior to that of existing VSS algorithm and NLMS algorithm. The proposed algorithm is then applied to adaptive noise jamming cancellation system; the computer simulation shows superior performance over the NLMS algorithm and MVSS algorithm.
Keywords
adaptive filters; jamming; jet engines; least mean squares methods; NLMS algorithm; VSS algorithm; adaptive noise jamming cancellation system; variable-step-size LMS adaptive filtering algorithm; Adaptive filters; Algorithm design and analysis; Computational modeling; Computer simulation; Filtering algorithms; Jamming; Least squares approximation; Noise cancellation; Performance analysis; Variable structure systems; Adaptive filter; LMS algorithm; Variable-step-size; convergence rate;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-2178-7
Electronic_ISBN
978-1-4244-2179-4
Type
conf
DOI
10.1109/ICOSP.2008.4697063
Filename
4697063
Link To Document