Title :
Multipath and multiple source array processing via the EM algorithm
Author :
Feder, M. ; Weinstein, E.
Author_Institution :
Woods Hole Oceanographic Inst., Woods Hole, MA, U.S.A.
Abstract :
A computationally efficient scheme for multi-path and multiple source location estimation, based on the EM algorithm is presented. The proposed scheme is optimal in the sense that it converges iteratively to the exact Maximum Likelihood of all source location parameters simultaneously.
Keywords :
Array signal processing; Computer science; Iterative algorithms; Marine technology; Maximum likelihood estimation; Oceans; Parameter estimation; Position measurement; Systems engineering and theory; Vectors;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
DOI :
10.1109/ICASSP.1986.1168790
