DocumentCode
339092
Title
An array signal processing super-resolution fast algorithm
Author
Yongjun, Zhang ; Ping, Han ; Feiwei, Xu
Author_Institution
Inst. of Command & Technol., CONSTIND, Beijing, China
fYear
1998
fDate
1998
Firstpage
319
Abstract
This paper provides array signal processing super-resolution fast algorithm. This algorithm is based on the eigenvalue shift of the covariance matrix and the power iteration of the shift covariance matrix. It does not need the inverse matrix. It converges quickly and only needs several iterations to converge to solution. Its architecture is very simple and easily implemented
Keywords
array signal processing; convergence of numerical methods; covariance matrices; eigenvalues and eigenfunctions; iterative methods; signal resolution; array signal processing; convergence; eigenvalue shift; power iteration; shift covariance matrix; super-resolution fast algorithm; Array signal processing; Covariance matrix; Earth; Eigenvalues and eigenfunctions; Geometry; Radio astronomy; Signal processing; Signal processing algorithms; Signal resolution; Sonar applications;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4325-5
Type
conf
DOI
10.1109/ICOSP.1998.770215
Filename
770215
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