Modeling of multirate signal in radar target recognition

被引：0
|
作者：
Liu, YX [1 ]
Li, X [1 ]
Zhuang, ZW [1 ]
机构：
[1] Natl Univ Def Technol, ATR Key Lab, Changsha 410073, Hunan Province, Peoples R China
来源：
PROCEEDINGS OF 2003 INTERNATIONAL CONFERENCE ON NEURAL NETWORKS & SIGNAL PROCESSING, PROCEEDINGS, VOLS 1 AND 2 | 2003年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Considering the uncertain for rotating velocity of spatial target and period of radar observation, there exists sampling rate variance between radar returns and template data, which decreases the degree of matching. In this paper, the autoregressive moving average (ARMA) model in multirate is provided, through which the power spectral density (PSD) of radar turns can be developed in the scale of template data, and then data can be matched in the same scale. Experimental result shows the validity of proposed method.
引用
收藏
页码：1604 / 1606
页数：3
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