| 基于子像空间的雷达目标一维距离像识别 |
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| 引用本文： | 周代英,杨万麟.基于子像空间的雷达目标一维距离像识别[J].系统工程与电子技术,2001,23(6):19-21. |
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| 作者姓名： | 周代英 杨万麟 |
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| 作者单位： | 电子科技大学电子工程学院, |
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| 摘 要： | 提出了一种基于子像空间的雷达目标一维距离像识别方法。该方法一方面通过建立目标子像空间，改善了对输入目标为库属目标的识别率；另一方面基于假设检验理论，在分类判决中引入判决门限，能够有效地对库属目标和非库属目标进行判别。模拟实验结果表明该方法的有效性。
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| 关 键 词： | 雷达目标 目标识别 雷达图像 |
| 修稿时间： | 2000年5月15日 |
Range Profile Recognition
of Radar Target Based on Subprofile Space |
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| Zhou Daiying,Yang Wanlin.Range Profile Recognition
of Radar Target Based on Subprofile Space[J].System Engineering and Electronics,2001,23(6):19-21. |
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| Authors: | Zhou Daiying Yang Wanlin |
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| Affiliation: | Zhou Daiying\ \ Yang Wanlin University of Electronic Science and Technology of China,Chengdu 610054 |
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| Abstract: | A novel approach of radar target recognition is proposed in this paper. First, each target subprofile space formed by training subprofiles of the corresponding target is used as library target template to improve classification accuracy for “known” targets that are included in training target set. Second, according to hypothesis testing theory, the decision threshold is introduced to distance minimum classifier in order to reject effectively “unknown” targets that are not included in training target set. The simulated experimental results on four radar targets show that this method is effective. |
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| Keywords: | Radar target Target recognition Radar image |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
