| ESPRIT算法估计性能分析 |
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| 引用本文： | 刘艳,杨力生,黄卫华.ESPRIT算法估计性能分析[J].信息技术,2011(3):100-102,106. |
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| 作者姓名： | 刘艳 杨力生 黄卫华 |
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| 作者单位： | 重庆大学通信工程学院,重庆,400044 |
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| 摘 要： | 波达方向估计(DOA)技术渐渐成为移动通信中研究的热点,而ESPRIT算法是一种典型算法。在对ESPRIT算法进行分析的基础上,介绍了几种ESPRIT算法,并从信噪比、阵元数等不同情况下对几种算法的性能进行了仿真分析。
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| 关 键 词： | 波达方向 旋转不变信号参数估计 均匀线阵 |
Analysis for the performance of ESPRIT algorithm |
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| LIU Yan,YANG Li-sheng,HUANG Wei-hua.Analysis for the performance of ESPRIT algorithm[J].Information Technology,2011(3):100-102,106. |
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| Authors: | LIU Yan YANG Li-sheng HUANG Wei-hua |
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| Affiliation: | (College of Communication Engineering,Chongqing University,Chongqing 400044,China) |
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| Abstract: | Direction of Arrival(DOA) estimate has become of the key issues in mobile communications,and ESPRIT is a typical algorithm.This paper designs a MATLAB simulation on the analysis of ESPRIT algorithm and studies several ESPRIT algorithms.It makes comparisons and analyses among different algorithms from the angles of signal and noise ratio(SNR) and the number of array. |
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| Keywords: | DOA ESRPIT ULA |
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