| 高分辨率谱估计算法MUSIC和Minimum-Norm及性能比较 |
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| 引用本文： | 苏卫民,刘国岁,倪晋麟,张光义.高分辨率谱估计算法MUSIC和Minimum-Norm及性能比较[J].系统工程与电子技术,1997(4). |
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| 作者姓名： | 苏卫民 刘国岁 倪晋麟 张光义 |
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| 作者单位： | 南京理工大学电子工程系 210094(苏卫民，刘国岁)，南京电子技术研究所 210013(倪晋麟，张光义) |
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| 摘 要： | 本文从理论上详细叙述了高分辨率谱估计技术MUSIC和Minimum-Norm算法的机理,给出并比较了它们的空域谱平坦度、3dB谱宽度和谱峰值随信噪比的变化情况.文章对工程设计人员加深理解、选择算法具有一定的参考意义.
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| 关 键 词： | 谱分析 算法 ~ 自适应阵列 |
The Performance Comparison of the MUSIC and Minimum-Norm Algorithms for Resolving Plane Waves in Noise |
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| Su Weimin and Liu Guosui.The Performance Comparison of the MUSIC and Minimum-Norm Algorithms for Resolving Plane Waves in Noise[J].System Engineering and Electronics,1997(4). |
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| Authors: | Su Weimin and Liu Guosui |
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| Institution: | Su Weimin and Liu Guosui Department of Electronic Engineering Nanjing University of Science and Technology,210094Ni Jinli and Zhang Guangyi Nanjing Research Institute of Electronic Technology,210013 |
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| Abstract: | This paper describes the detailed theories of MUSIC and Minimum-Norm algorithms for resolving plane wave in noise. By the computer simulating, their performance of spatial spectrum flatness, 3dB spectrum width and peak values are compared. The theories and results are significant to engineers in designing. |
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| Keywords: | Direction-of-arrival (DOA) estimation Adaptive array Spatial spectrum |
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