Title :
On a nonparametric detection method for array signal processing in correlated noise fields
Author :
Stoica, Petre ; Wong, Kon Max ; Wu, Qiang
Author_Institution :
Syst. & Control Group, Uppsala Univ., Sweden
fDate :
4/1/1996 12:00:00 AM
Abstract :
The correct derivation of maximization of the likelihood function is presented, and the correct form of information theoretic criteria (ITC) for the determination of the number of signals in an unknown correlated noise field is shown. The possible pitfalls of using ITC under the circumstances are briefly considered
Keywords :
array signal processing; information theory; interference (signal); maximum likelihood detection; noise; array signal processing; correlated noise fields; information theoretic criteria; likelihood function maximization; nonparametric detection method; Array signal processing; Covariance matrix; Gaussian noise; Geometry; Noise generators; Sensor arrays; Signal generators; Signal processing; Solid modeling; White noise;
Journal_Title :
Signal Processing, IEEE Transactions on
