DocumentCode
1999444
Title
A fast algorithm for adaptive estimation of root-MUSIC polynomial coefficients
Author
Babu, K.V.S.
Author_Institution
Electron. & Radar Dev. Establ., Bangalore, India
fYear
1991
fDate
14-17 Apr 1991
Firstpage
2229
Abstract
A fast algorithm for adaptively seeking the root-MUSIC polynomial coefficients is presented. The directions of arrival are then obtained by applying the DFT (discrete Fourier transform) to the coefficients padded with zeros, thus avoiding polynomial rooting. Computer simulation results are presented to demonstrate the effectiveness of this adaptive root-MUSIC procedure
Keywords
estimation theory; fast Fourier transforms; polynomials; signal processing; CLST algorithm; DFT; adaptive estimation; directions of arrival; fast algorithm; root-MUSIC polynomial coefficients; Adaptive arrays; Adaptive estimation; Covariance matrix; Direction of arrival estimation; Least squares methods; Minimization methods; Multiple signal classification; Polynomials; Radar; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference on
Conference_Location
Toronto, Ont.
ISSN
1520-6149
Print_ISBN
0-7803-0003-3
Type
conf
DOI
10.1109/ICASSP.1991.150830
Filename
150830
Link To Document