| 高分辨率雷达近距离下的海杂波建模与仿真 |
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| 引用本文： | 昂志敏,张晓丰,许正荣.高分辨率雷达近距离下的海杂波建模与仿真[J].合肥工业大学学报(自然科学版),2004,27(10):1306-1310. |
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| 作者姓名： | 昂志敏 张晓丰 许正荣 |
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| 作者单位： | 合肥工业大学,计算机与信息学院,安徽,合肥,230009;合肥工业大学,计算机与信息学院,安徽,合肥,230009;合肥工业大学,计算机与信息学院,安徽,合肥,230009 |
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| 摘 要： | 作为一种具有统计特性的随机变量,海杂波的特性可以用幅度分布特性和谱特性来描述。文章以韦伯分布、具有高斯谱的海杂波为例,介绍一种海杂波的模拟模型;之后进行海杂波信号仿真并验证了仿真结果。仿真得到的海杂波数据可以直接用于雷达目标模拟器中的输入信号。
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| 关 键 词： | 海杂波 数据仿真 随机过程 |
| 文章编号： | 1003-5060(2004)10-1306-05 |
| 修稿时间： | 2003年10月25 |
Modeling and simulation of near range radar sea clutter in high-resolution radar |
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| ANG Zhi-min,ZHANG Xiao-feng,XU Zheng-rong.Modeling and simulation of near range radar sea clutter in high-resolution radar[J].Journal of Hefei University of Technology(Natural Science),2004,27(10):1306-1310. |
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| Authors: | ANG Zhi-min ZHANG Xiao-feng XU Zheng-rong |
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| Abstract: | Sea clutter is described as random processes. Statistical characterization of the clutter requires marginal probability density functions of its samples. In addition, the clutter may be highly correlated. In this paper, a method generating a random sequence with a specified pdf and auto-covariance is described. The modeling and simulating of sea clutter is showed. The generated signal can be used in the simulation of the Radar system. |
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| Keywords: | sea clutter data simulation random processes |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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