| 混沌跳频通信的非线性自适应预测对抗 |
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| 引用本文： | 张家树,郭双冰,肖先赐.混沌跳频通信的非线性自适应预测对抗[J].信号处理,2001,17(3):205-209. |
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| 作者姓名： | 张家树 郭双冰 肖先赐 |
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| 作者单位： | 电子科技大学电子工程系 |
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| 摘 要： | 基于混沌跳频码序列构造固有的确定性、非线性等特点,提出了对抗混沌跳频通信的非线性自适应预测对抗的新概念.以Logistic-Kent映射设计的混沌跳频码为例,采用基于Sigmiod函数的Volterre自适应滤波预测器对其进行预测研究.仿真实验结果表明非线性自适应预测器比神经网络预测器具有更高的预测对抗效果.
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| 关 键 词： | 混沌跳频码 跳频通信 非线性自适应预测对抗 |
Nonlinear Adaptive Predictive Countermeasures of Chaotic FH-SS Communications |
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| Zhang Jiashu Guo Shuangbing Xiao Xianci.Nonlinear Adaptive Predictive Countermeasures of Chaotic FH-SS Communications[J].Signal Processing,2001,17(3):205-209. |
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| Authors: | Zhang Jiashu Guo Shuangbing Xiao Xianci |
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| Abstract: | Based on the deterministic characterization of chaotic FH code construction and nonlinear dynamics of chaotic FH code, nonlinear adaptive predictive countermeasure method is proposed to interfere .with chaotic FH-SS communication. Experimental results show that the nonlinear adaptive predictive approach can more effectively interfere with chaotic communication than neural network method. |
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| Keywords: | Chaotic FH code FH-SS communication nonlinear adaptive predictive countermeasures |
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