| AR谱估计测向法性能分析和参数选择 |
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| 引用本文： | 王凤振 王崇彦. AR谱估计测向法性能分析和参数选择[J]. 南京理工大学学报(自然科学版), 1993, 0(6): 35-39 |
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| 作者姓名： | 王凤振 王崇彦 |
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| 作者单位： | 南京理工大学电子工程与光电技术学院，南京理工大学电子工程与光电技术学院 |
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| 摘 要： | 该文介绍AR模型参数的最小范数估计及其应用于线性阵列测向中的性能和系统最佳参数的选取。对于不同阵元数都存在一个最佳回归长度。在最佳回归长度条件下,给出目标分辨率和目标方向估计的相对精度。
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| 关 键 词： | 回归 模型法 阵列处理 测向 AR谱 |
Performance Analysis and Parameter Choice of AR Spectrum Estimation in Direction Finding |
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| Wang Fengzhen School of Electronic Engineering and Optoelectronic Technology. Performance Analysis and Parameter Choice of AR Spectrum Estimation in Direction Finding[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1993, 0(6): 35-39 |
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| Authors: | Wang Fengzhen School of Electronic Engineering and Optoelectronic Technology |
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| Affiliation: | Wang Fengzhen School of Electronic Engineering and Optoelectronic Technology |
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| Abstract: | This paper introduces a minimum norm estimationmethod of AR model's parameter and discusses its performance andoptimal system parameter choice in the linear array direction finding.For a given sensor number, there would be an optimal autoregressivelength. In the case of the optimal regressive length, resolution andrelative precision of target direction are given. |
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| Keywords: | regressions modeling array processing direction finding |
| 本文献已被 CNKI 维普 等数据库收录！ |
