| 基于高阶累积量的空间谱估计测向 |
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| 引用本文： | 赵福才,钟子发. 基于高阶累积量的空间谱估计测向[J]. 舰船电子工程, 2006, 26(1): 145-147,160 |
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| 作者姓名： | 赵福才 钟子发 |
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| 作者单位： | 解放军电子工程学院,合肥,230037 |
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| 摘 要： | 给出了四阶累积量的定义和性质，阐述了使用四阶累积量进行空间谱估计的原理，仿真实验结果表明了该方法的有效性。
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| 关 键 词： | 空间谱估计 高阶累积量 MUSIC算法 Min-Norm算法 测向 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-06-272005-07-28 |
Direction of Spatial Spectrum Estimation Based on High-order Cumulant |
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| Zhao Fucai,Zhong Zifa. Direction of Spatial Spectrum Estimation Based on High-order Cumulant[J]. Ship Electronic Engineering, 2006, 26(1): 145-147,160 |
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| Authors: | Zhao Fucai Zhong Zifa |
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| Affiliation: | Electronic Engineering Instiitute of PLA, Hefei 230037 |
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| Abstract: | This paper gives the definition and character of fourth - order cumulant. It expatiates the principle of spatial spectrum estimation based on forth - order cumulant. The simulation results show that it is an effective method in DOA estimation. |
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| Keywords: | spatial spectrum estimation high- order cumttlant MUSIC algorithm Min- Norm algorithm direction |
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