DocumentCode
2292853
Title
Parameters Estimation for Generalized K-Distributed Clutter Model
Author
Shuang-qiao, Ren ; Yong-xiang, Liu ; Xiang, Li ; Zhao-Wen, Zhuang
Author_Institution
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha
fYear
2006
fDate
16-19 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
In this paper, a novel parameter estimation algorithm is provided for generalized k-distributed clutter model based on the parameter decoupling technology. This estimation algorithm converts a 4-D nonlinear optimization problem into a 1-D optimization problem, which can not only improve the estimation performance, but also reduce the calculation burden and the number of necessary clutter samples. Finally, the simulation experiment is carried out to prove the validity and veracity of the algorithm proposed in this paper
Keywords
parameter estimation; radar clutter; generalized K-distributed clutter model; parameter decoupling technology; parameters estimation algorithm; Clutter; Electromagnetic scattering; Energy resolution; Maximum likelihood estimation; Parameter estimation; Probability distribution; Radar scattering; Random variables; Rayleigh scattering; Speckle; Generalized K-Distributed clutter model; Parameters Estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2006. CIE '06. International Conference on
Conference_Location
Shanghai
Print_ISBN
0-7803-9582-4
Electronic_ISBN
0-7803-9583-2
Type
conf
DOI
10.1109/ICR.2006.343291
Filename
4148397
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