DocumentCode
2167235
Title
A maximum likelihood function approach to direction estimation based on evolutionary algorithms
Author
Yong, Qiang ; LiLi, Wu ; Licheng, Jiao
Author_Institution
Key Lab for Radar Signal Process., Xidian Univ., Xi´´an, China
fYear
2003
fDate
27-30 Sept. 2003
Firstpage
27
Lastpage
31
Abstract
A maximum likelihood method based on evolutionary algorithms (EA) is presented to estimate the direction of arrival (DOA) of coherent signals. For the capability of fast global searching, and independence of initial parameters, this approach offers real time, high resolution in DOA estimation. Simulation results show its efficiency and robust.
Keywords
direction-of-arrival estimation; evolutionary computation; maximum likelihood detection; maximum likelihood estimation; simulation; coherent signals; direction estimation; direction-of-arrival; evolutionary algorithms; fast global searching; high resolution estimation; maximum likelihood function; real time estimation; Computational intelligence; Evolutionary computation; Maximum likelihood estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Multimedia Applications, 2003. ICCIMA 2003. Proceedings. Fifth International Conference on
Print_ISBN
0-7695-1957-1
Type
conf
DOI
10.1109/ICCIMA.2003.1238095
Filename
1238095
Link To Document