| 相关杂波的AR谱模型及其研究 |
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| 引用本文： | 朱灿焰,何佩琨.相关杂波的AR谱模型及其研究[J].现代雷达,1998,20(5):36-43. |
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| 作者姓名： | 朱灿焰 何佩琨 |
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| 作者单位： | 北京理工大学电子工程系 |
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| 摘 要： | 研究了相关雷达杂波功率谱特性的ＡＲ模型及其模拟方法，提出了具有约束条件的修正ＬＥＶＩＳＯＮ递推算法和ＡＲ模型阶数估计方法，并与现有功率谱估计方法进行了比较，同时给出了计算机模拟结果。
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| 关 键 词： | 相关杂波，AR模型，功率谱估计，BURG算法，LEVISON算法 |
The AR Power Spectral Models for Coherent Clutters and Its Studies |
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| Zhu Canyan,He Peikun,Gao Meiguo,Mao Erke.The AR Power Spectral Models for Coherent Clutters and Its Studies[J].Modern Radar,1998,20(5):36-43. |
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| Authors: | Zhu Canyan He Peikun Gao Meiguo Mao Erke |
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| Institution: | Beijing Institute of Technology Beijing 100081 |
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| Abstract: | The AR model for power spectral characteristics of coherent clutters and its simulation methods are studied in this paper. A modified LEVISON algorithm with constraint conditions and AR order estimation are put forward.Compared with prior methods, the computer simulation results are then given out. |
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| Keywords: | coherent clutter AR model power spectral estimation BURG algorithm LEVISON algorithm |
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