基于脉冲包络前沿分形维数的发射器信号分选

2016 International Conference on Military Communications and Information Systems (ICMCIS) Pub Date : 2016-05-23 DOI:10.1109/ICMCIS.2016.7496558

Qi-xiang Fu, Cheng Li, Feiyang Cai, Wei Wang, Shunping Xiao

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引用次数: 1

摘要

为了对同类型发射源的信号进行分选，提出了一种基于脉冲包络前缘分形维数的分选方法。首先，提出了一种新的基于分形维数的信号分选流程。然后给出了脉冲包络前沿的盒维数和信息维数的提取方法。最后，用仿真信号和实际信号分别对所提方法进行了验证。实验结果表明，在传统分选方法的基础上，该方法对同类型发射源信号的分选正确率在95%以上。

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Emitter signal sorting based on fractal dimensions of pulse envelope's front edge

In order to sort signals from the emitters with the same type, a sorting method based on fractal dimensions of pulse envelope's front edge is proposed in this paper. Firstly, a novel signal sorting flow based on fractal dimensions is presented. Then the approach for extracting the box dimension and information dimension of the pulse envelope's front edge is given. Finally, simulated signals and actual signals are used for validating the proposed method respectively. Experiment results show that the correct sorting rate by this method after traditional sorting for signals from the same type emitters is above 95%.

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2016 International Conference on Military Communications and Information Systems (ICMCIS)

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