| 基于谱相关特征的信号调制方式识别 |
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| 引用本文： | 王瑛,程汉文,吴乐南. 基于谱相关特征的信号调制方式识别[J]. 信息技术, 2006, 30(12): 25-28 |
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| 作者姓名： | 王瑛 程汉文 吴乐南 |
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| 作者单位： | 东南大学信息科学与工程学院,南京,210096 |
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| 摘 要： | 在对不同调制信号谱相关函数及其三组特征谱平面图分析的基础上，提出几种可用于调制信号自动识别的谱相关特征参数，并讨论了对其识别的方法与流程。仿真表明，该方法在低信噪比下识别效果良好。
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| 关 键 词： | 调制识别 谱相关 特征 |
| 文章编号： | 1009-2552(2006)12-0025-04 |
| 修稿时间： | 2006-07-03 |
Signal modulation mode identification based on spectral correlation characteristics |
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| WANG Ying,CHENG Han-wen,WU Le-nan. Signal modulation mode identification based on spectral correlation characteristics[J]. Information Technology, 2006, 30(12): 25-28 |
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| Authors: | WANG Ying CHENG Han-wen WU Le-nan |
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| Abstract: | Based on analysis of the spectral correlation function and three characteristic spectral planes of different modulated signals,several available characteristics are presented in this paper for identifying automatically modulated signals,which is followed by an identification method and its procedure.The results clarify its effectiveness even when signals are buried by noise. |
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| Keywords: | modulation identification spectral correlation characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
