Target Detection within Sea Clutter Based on Multifractal Detrended Fluctuation Analysis

被引：5
|
作者：
Xu, Zhan [1 ]
Wan, Jianwei [1 ]
Li, Gang [1 ]
Su, Fang [1 ]
机构：
[1] Natl Univ Def Technol, Sch Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
SMART TECHNOLOGIES FOR COMMUNICATION | 2012年 / 4卷
关键词：
Target detection; sea clutter; Multifractal detrended fluctuation analysis;
D O I：
10.4028/www.scientific.net/AEF.4.259
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present the multifractal detrended fluctuation analysis (MFDFA) for target detection within sea clutter. The multifractal character of the sea clutter time series is discussed. The great hurst parameter differences between sea clutter and target by the detrended fluctuation analysis are available. Experimental results of IPIX datasets show that the proposed method performs better than that based on fluctuation analysis (FA). This type of analysis is promising an efficient framework for analysis of sea radar signals with several potential applications.
引用
收藏
页码：259 / 262
页数：4
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