Title :
The effect of forward-backward data formulation to direction-of-arrival estimation
Author :
Li, Fu ; Liu, Hui
Author_Institution :
Dept. of Electr. Eng., Portland State Univ., OR, USA
Abstract :
The authors analyze the performance of DOA (direction-of-arrival) estimation using both forward-only and forward-backward data formulations for MUSIC, min-norm, state-space realization, and ESPRIT in a unified fashion. Particular attention is given to the effects of forward-backward data formulation on the statistical performance of the DOA estimation algorithms
Keywords :
parameter estimation; signal processing; statistical analysis; ESPRIT method; MUSIC method; direction-of-arrival estimation; forward only data formulation; forward-backward data formulation; min-norm method; state-space method; statistical performance; Algorithm design and analysis; Covariance matrix; Direction of arrival estimation; Estimation error; Multiple signal classification; Narrowband; Performance analysis; Sensor arrays; Sensor phenomena and characterization; State estimation;
Conference_Titel :
Signals, Systems and Computers, 1991. 1991 Conference Record of the Twenty-Fifth Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-8186-2470-1
DOI :
10.1109/ACSSC.1991.186581
