| 数据融合应用于通信信号调制样式识别 |
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| 引用本文： | 刘健 夏飞海. 数据融合应用于通信信号调制样式识别[J]. 通信对抗, 2007, 0(3): 24-28 |
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| 作者姓名： | 刘健 夏飞海 |
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| 作者单位： | 中国电子科技集团公司第三十六研究所 浙江嘉兴314033 |
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| 摘 要： | 对通信信号的频域、时域特征进行了提取,介绍了利用决策树识别其调制样式的方法。针对决策树缺点,提出了基于模糊理论和D-S证据理论对不同参数的可信度进行融合的方法,并给出了利用数据融合算法进行调制样式识别的仿真结果。
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| 关 键 词： | 调制样式识别 数据融合 模糊理论 D-S证据理论 |
| 收稿时间： | 2007-04-18 |
Application of Data Fusion in Classifier of Modulation Types |
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| LIU Jian,XIA Fei-hai. Application of Data Fusion in Classifier of Modulation Types[J]. Communication Countermeasures, 2007, 0(3): 24-28 |
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| Authors: | LIU Jian XIA Fei-hai |
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| Affiliation: | No.36 Research Institute of CETC, Jiaxing, Zhejiang 314033, China |
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| Abstract: | The characters in frequency filed and time filed of the communication signals are distilled, also the method to recognize the modulation types based on decision-tree algorithm is introduced. This passage provides an improved algorithm based on Fuzzy Theory and D-S Evidence Theory to fuse the reliability of difference parameters according to the disadvantages of the decision-tree algorithm. The simulation of the data fusion algorithm is also presented. |
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| Keywords: | modulation type recognition data fusion fuzzy theory D-S evidence theory |
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