| 基于独立分量技术的信号分选方法研究 |
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| 引用本文： | 李一兵,田雪怡,李志刚. 基于独立分量技术的信号分选方法研究[J]. 信息技术, 2008, 32(12) |
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| 作者姓名： | 李一兵 田雪怡 李志刚 |
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| 作者单位： | 哈尔滨工程大学信息与通信工程学院,哈尔滨,150001 |
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| 基金项目： | 黑龙江省学术骨干支持计划 ， 哈尔滨市青年科技创新人才基金 |
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| 摘 要： | 雷达信号分选与识别是雷达对抗侦察信号处理的重要内容之一,也是进行雷达特征提取、识别以及威胁评估的前提和基础.充分利用雷达的各种信息参数,是进行雷达信号分选识别时的关键.通过对独立分量这种算法的分析,提出了在分选系统中使用独立分量分析方法分选雷达信号.这种方法对信号的分选的精度有一定的提高.
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| 关 键 词： | 信号分选 信号识别 独立分量 |
Research on the method of signal deinterleaving based on the ICA technology |
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| LI Yi-bing,TIAN Xue-yi,LI Zhi-gang. Research on the method of signal deinterleaving based on the ICA technology[J]. Information Technology, 2008, 32(12) |
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| Authors: | LI Yi-bing TIAN Xue-yi LI Zhi-gang |
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| Affiliation: | LI Yi-bing,TIAN Xue-yi,LI Zhi-gang(School of Information , Communication Engineering,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | The radar signal sorting and recognition is one of the important contents in the radar signal processing,and it is the precondition and base of detecting radar character and estimating its menace.Using much radar information is the key of signal sorting and recognition.Through the analyses to the normal signal and the linearity frequency modulation signal and BPSK signal,this article discusses a method of ICA,and then put forword a new sorting method based on the ICA technology.This method can enhance the p... |
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| Keywords: | signal deinterleaving signal recognition ICA |
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