Bias and resolution of the MUSIC and the modified FBLP algorithms in the presence of coherent plane waves

Bias and resolution of the MUSIC and the modified FBLP algorithms in the presence of coherent plane waves

A study of the characteristics of the MUSIC and the modified forward-backward linear prediction (MFBLP) methods of angle-of-arrival estimation, in terms of their sample bias and resolution in the fully correlated signal environment, is presented. Using Monte Carlo simulations, it is shown that the M...

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Veröffentlicht in:IEEE transactions on acoustics, speech, and signal processing speech, and signal processing, 1988-08, Vol.36 (8), p.1351-1352
Hauptverfasser: Kesler, S.B., Shahmirian, V.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic signal processing
Covariance matrix
Matrix decomposition
Multiple signal classification
Music
Narrowband
Sensor arrays
Signal processing algorithms
Signal resolution
Spatial resolution
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Zusammenfassung:A study of the characteristics of the MUSIC and the modified forward-backward linear prediction (MFBLP) methods of angle-of-arrival estimation, in terms of their sample bias and resolution in the fully correlated signal environment, is presented. Using Monte Carlo simulations, it is shown that the MFBLP algorithm has better capability in resolving two fully correlated signals than the spatially smoothed MUSIC algorithm.< >
ISSN:0096-3518
DOI:10.1109/29.1662