| 基于负熵最大化盲抽取的雷达信号分选研究 |
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| 引用本文： | 周刚,韦忠义.基于负熵最大化盲抽取的雷达信号分选研究[J].电讯技术,2007,47(4):174-177. |
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| 作者姓名： | 周刚 韦忠义 |
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| 作者单位： | 解放军95965部队,河北,故城,253801 |
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| 摘 要： | 研究了盲源分离算法在雷达信号分选中的应用,用基于负熵最大化的盲抽取算法对实际环境下的雷达信号进行分选,仿真结果表明,该方法能够有效地应用于多路雷达信号的分选,能抗突发脉冲干扰及完成降噪处理,并且易于实现,收敛速度快.
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| 关 键 词： | 雷达信号分选 抽取算法 最大化 负熵 分离算法 仿真结果 降噪处理 脉冲干扰 |
| 文章编号： | 1001-893X（2007）04-0174-04 |
| 收稿时间： | 2007/5/12 0:00:00 |
| 修稿时间： | 2007-05-122007-07-30 |
Radar Signal Sorting Based on Negentropy-Maximization Blind Source Extraction Algorithm |
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| ZHOU Gang,WEI Zhong-yi.Radar Signal Sorting Based on Negentropy-Maximization Blind Source Extraction Algorithm[J].Telecommunication Engineering,2007,47(4):174-177. |
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| Authors: | ZHOU Gang WEI Zhong-yi |
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| Affiliation: | Unit 95965 of PLA, Gucheng 253801, China |
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| Abstract: | The application of blind source separation algorithm in radar sorting if investigated. Inthe simulations, bind source extraction based on negentropy - maximization is used to sort radar signals inactual environments. The result shows that this method canbe applied in sorting of multi - way radar signals polluted by noise and jamming, and has anti - burst - pulse jamming ability and can also remove noise. Simulations also prove the algorithm is simple to be implemented and has fast convergent speed. |
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| Keywords: | radar signal sorting negentropy - maximization blind source extraction algorithm |
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