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Study of Technology of Radar Target Identification Based on Hidden Markov Model(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1998年03期
Page:
32-35
Research Field:
Publishing date:

Info

Title:
Study of Technology of Radar Target Identification Based on Hidden Markov Model
Author(s):
Zhou Dequan Liu Guosui Wang Jianxin
School of Electronic Engineering and Optoelectric Technology, NUST, Nanjing 210094
Keywords:
radar target ident ificat ion rang e prof ile feature ext raction hidden Mar ko v model
PACS:
TN957.51
DOI:
-
Abstract:
A method of featur e ex t ract ion of incoherent averag e, mult iresolut io n decompo sit io n, Fourier t ransformat ion is pro posed. The hidden Markov model ( HMM ) technique is used to ident ify featur e sequences result ing f rom r ange prof ile sequences. A data set of r eal radar rang e prof ile of three class air craf ts got ten from an ISAR is used to test the ef fectiv eness of above methods. Ident ification accuracy of 99. 33 % is obtained.

References:

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Last Update: 2013-03-29