| 空间二维相关K分布杂波建模与仿真 |
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| 引用本文： | 施龙飞,王雪松,徐振海,肖顺平. 空间二维相关K分布杂波建模与仿真[J]. 信号处理, 2005, 21(3): 322-326 |
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| 作者姓名： | 施龙飞 王雪松 徐振海 肖顺平 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 针对雷达杂波在空间二维相关的特点,提出了一种相关K分布杂波模型及仿真方法:首先提出了基于1-范数的空间相关性假设,然后利用修正的球不变随机过程(SIRP)法得到相关K分布随机场,最后,利用计算机仿真实验验证了该杂波建模方法的正确性。
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| 关 键 词： | 雷达杂波 球不变随机过程 空间二维相关 随机场 |
| 修稿时间： | 2004-01-09 |
Modelling and Simulation of Spatially Bidimensional Correlated K-distributed Radar Clutter |
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| Shi Longfei,Wang Xuesong,Xu Zhenhai,XIAO Shunping. Modelling and Simulation of Spatially Bidimensional Correlated K-distributed Radar Clutter[J]. Signal Processing(China), 2005, 21(3): 322-326 |
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| Authors: | Shi Longfei Wang Xuesong Xu Zhenhai XIAO Shunping |
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| Abstract: | A method of modelling and simulation of correlated K-distributed clutter is proposed in this paper, where the spatially bidimensional correlation of radar clutter is considered. Firstly, this paper present the assumption of spatial correlation on the 1-norm. Then the bidimensional correlated K-distributed Random fields is attained by the modified SIRP method. The simulation on the computer validates the clutters modelling algorithm. |
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| Keywords: | radar clutter SIRP spatially bidimensional correlation random fields |
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