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应用Alpha稳定分布对雷达杂波的辨识

李旭涛 王首勇 金连文

李旭涛, 王首勇, 金连文. 应用Alpha稳定分布对雷达杂波的辨识[J]. 电子与信息学报, 2008, 30(9): 2042-2045. doi: 10.3724/SP.J.1146.2007.00853
引用本文: 李旭涛, 王首勇, 金连文. 应用Alpha稳定分布对雷达杂波的辨识[J]. 电子与信息学报, 2008, 30(9): 2042-2045. doi: 10.3724/SP.J.1146.2007.00853
Li Xu-Tao, Wang Shou-Yong, Jin Lian-Wen. Radar Clutter Recognition Using Alpha Stable Distribution[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2042-2045. doi: 10.3724/SP.J.1146.2007.00853
Citation: Li Xu-Tao, Wang Shou-Yong, Jin Lian-Wen. Radar Clutter Recognition Using Alpha Stable Distribution[J]. Journal of Electronics & Information Technology, 2008, 30(9): 2042-2045. doi: 10.3724/SP.J.1146.2007.00853

应用Alpha稳定分布对雷达杂波的辨识

doi: 10.3724/SP.J.1146.2007.00853
基金项目: 

国家自然科学基金(60475024),中国博士后科学基金(20070410823)和华南理工大学博士后创新科学基金资助课题

Radar Clutter Recognition Using Alpha Stable Distribution

  • 摘要: 该文引入正向Alpha稳定分布辨识常见的瑞利、韦布尔、对数正态和K分布雷达杂波,以该分布模型参数表征4类雷达杂波的拖尾分布。提出了以Alpha稳定分布模型参数作为杂波分类特征的雷达杂波辨识的新方法,实现了对常见4种杂波分布的辨识。仿真结果表明,同经典的KS假设检验方法相比,该方法辨识精度高、运算量小。
  • [1] 何友, 关键, 彭应宁等著. 雷达自动检测与恒虚警处理[M].北京: 清华大学出版社, 1999, 第6, 8 章.He You, Guan Jian, and Peng Ying-ning et al.. AutomaticRadar Detection and Constant False Alarm Rate Processing.Tsinghua University press, Beijing, 1999, Chapter 6 andchapter 8. [2] Samorodnitsky G and Taqqu M. Stable Non-GaussianRandom Processes: Stochastic Models with Infinite Variance[M]. Chapman and Hall, NewYork, London, 1994, Chapter 1. [3] Tsakalides P, Trinic F, and Nikias C L. Performanceassessment of CFAR processors in Pearson-distributed clutter[J].IEEE Trans. on Aerospace and Electronic Systems.2000,36(4):1377-1386 [4] Tsakalides P, Raspanti R, and Nikias C L. Angle/Dopplerestimation in heavy-tailed clutter backgrounds [J].IEEETrans. on Aerospace and Electronic Systems.1999, 35(2):419-436 [5] Kuruoglu E E and Zerubia J. Modeling SAR images with ageneralization of the Rayleigh distribution [J].IEEE Trans.on Image Processing.2004, 13(4):527-533 [6] Kapoor R, Banerjee A, Tsihrintzis G A, and Nandhakumar N.UWB radar detection of targets in foliage using alpha-stableclutter models [J].IEEE Trans. on Aerospace and ElectronicSystems.1999, 35(3):819-834 [7] 王首勇, 刘俊凯, 王永良. 机载雷达多杂波分布类型的恒虚警检测方法[J]. 电子学报, 2005, 33(3): 484-487.Wang Shou-yong, Liu Jun-kai, and Wang Yong-liang. CFARdetection for multi-class clutter distribution Based onairborne radar [J]. Acta Electronica Sinica, 2005, 33(3):484-487. [8] 马晓岩, 方学立, 向家彬. 两种相关杂波的识别方法及其实验比较[J]. 电子学报, 2003, 31(6): 851-854.Ma Xiao-yan, Fang Xue-li, and Xiang Jia-bin. Two methodsof correlated clutter recognition and their experimentalcomparison [J]. Acta Electronica Sinica, 2003, 31(6):851-854. [9] Jakubiak A, et al.. Radar clutter classification using kohonenneural network [C]. Proc. of international radar conference,Edinburgh, 1997: 185-188. [10] Billingsley J B, et al.. Statistical analyses of measured radarground clutter data [J].IEEE Trans. on Aerospace andElectronic Systems.1999, 35(2):579-593 [11] DuMouchel W H. On the asymptotic normality of themaximum-likelihood estimate when sampling from a stabledistribution [J].Annals of Statistics.1973, 1(5):948-957 [12] McCulloch J H. Simple consistent estimators of stabledistribution parameters [J].Communications in Statistics.Simulation and Computation.1986, 15(4):1109-1136 [13] Kogon S M and Williams D B. On the characterization ofimpulsive noise with -stable distributions using Fouriertechniques [C]. 1995 Conference Record of the Twenty-NinthAsilomar Conference on, Pacific Grove, California, 1995, 2:787-791.
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出版历程
  • 收稿日期:  2007-06-01
  • 修回日期:  2007-11-06
  • 刊出日期:  2008-09-19

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