Title :
On the theoretical performance of a class of estimators of the number of narrow-band sources
Author :
Kaveh, M. ; Wang, H. ; Hung, H.
Author_Institution :
University of Minnesota, Minneapolis, MN
fDate :
9/1/1987 12:00:00 AM
Abstract :
New expressions are derived for the probabilities of overestimating and underestimating the number of sources by a narrow-band sensor array based on criteria such as AIC and MDL. These results correct the false alarm probability and extend the range of validity of the miss probability for two sources that were presented in [1]. The theoretical results are compared to numerical simulations.
Keywords :
Acoustic signal detection; Adaptive signal detection; Adaptive signal processing; Covariance matrix; Eigenvalues and eigenfunctions; Narrowband; Sensor arrays; Signal detection; Signal to noise ratio; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1987.1165277
