Journal article
On a nonparametric detection method for array signal processing in correlated noise fields
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.
Authors
Stoica P; Wong KM; Wu Q
Journal
IEEE Transactions on Signal Processing, Vol. 44, No. 4, pp. 1030–1032
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
April 1996
DOI
10.1109/78.492564
ISSN
1053-587X