A theoretical and experimental performance study of a root-MUSIC algorithm based on a real-valued eigendecomposition

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 5, Issue , 2000, Pages 3049-3052

  Pesavento, Marius ^a   Gershman, Alex B ^a   Haardt, Martin ^b  

^a MCMASTER UNIVERSITY   (Canada)

^b SIEMENS AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COVARIANCE MATRIX; WAVELET ANALYSIS; ALGORITHMS; ARRAYS; COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; EIGENVALUES AND EIGENFUNCTIONS; ESTIMATION; MATHEMATICAL MODELS; MATRIX ALGEBRA; SENSORS; SIGNAL FILTERING AND PREDICTION; VECTORS;

ASYMPTOTIC PERFORMANCE; DIRECTION OF ARRIVALESTIMATION(DOA); EIGEN DECOMPOSITION; EIGENANALYSIS; EXPERIMENTAL PERFORMANCE STUDY; ROOT-MUSIC;

SIGNAL PROCESSING; SIGNAL DETECTION;

COVARIANCE MATRIX; DIRECTION OF ARRIVAL ESTIMATION; HERMITIAN TRANSPOSE; ROOT MUSIC ALGORITHM;

EID: 0033676990     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.861179     Document Type: Conference Paper

References (7)

1. K.C. Huarng and C.C. Yeh, "A unitary transformation method for angle of arrival estimation," IEEE Trans. ASSP, 39, pp. 975-977, 1991
2. D.A. Linebarger, R.D. DeGroat, and E.M. Dowling, "Efficient direction-finding methods employing forward-backward averaging," IEEE Trans. SP, 42, pp. 21362145, 1994
3. M. Haardt and J.A. Nossek, "Unitary ESPRIT: How to obtain increased estimation accuracy with a reduced computational burden," IEEE Trans. SP, 43, pp. 12321242, 1995
4. B.D. Rao and K.V.S. Hari, "Performance analysis of root-MUSIC," IEEE Trans. ASSP, 37, pp. 1939-1949, 1989
5. M. Lang and B-C. Frenzel, "Polynomial root finding," IEEE Signal Processing Letters, 1, pp. 141-143, 1994
6. G.M. Kautz and M. Zoltowski, "Performance analysis of MUSIC employing conjugate symmetric beamformers," IEEE Trans. SP, 43, pp. 737-748, 1995
7. J.W. Pierre, E.D. Scott, and M.P. Hays, "A sensor array testbed for source tracking algorithms," Proc. ICASSP'97, Munich, pp. 3769-3772, 1997