| 细胞神经网络超混沌同步系统性能分析及应用 |
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| 引用本文： | 张小红,朱艳平,王曦.细胞神经网络超混沌同步系统性能分析及应用[J].计算机应用与软件,2009,26(3). |
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| 作者姓名： | 张小红 朱艳平 王曦 |
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| 作者单位： | 江西理工大学信息工程学院,江西,赣州,341000 |
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| 基金项目： | 江西省自然科学基金，江西省教育厅资助项目 |
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| 摘 要： | 构造状态观测器可实现混沌同步.常规的研究方法是通过任意配置极点来达到同步,但对同步系统的性能分析较少.设计了一个新的五维细胞神经网络超混沌同步系统,研究分析表明极点配置与同步速度密切相关.为最大限度地减少噪声对收发双方同步误差的干扰,提出了选择反馈矩阵和补差值相结合的方法,并将其应用于多通道图像保密通信系统,仿真结果表明该设计方法可实际应用于多媒体保密通信之中.
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| 关 键 词： | 细胞神经网络 超混沌同步 极点配置 噪声 |
PERFORMANCE ANALYSIS OF CNN HYPERCHAOTIC SYNCHRONIZATION SYSTEM AND ITS APPLICATION |
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| ZHANG Xiaohong,ZHU Yanping,WANG Xi.PERFORMANCE ANALYSIS OF CNN HYPERCHAOTIC SYNCHRONIZATION SYSTEM AND ITS APPLICATION[J].Computer Applications and Software,2009,26(3). |
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| Authors: | ZHANG Xiaohong ZHU Yanping WANG Xi |
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| Affiliation: | Faculty of Information Engineering;Jiangxi University of Science and Technology;Ganzhou 341000;Jiangxi;China |
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| Abstract: | Constructing the state observer can achieve chaotic synchronization.Conventional research method is to achieve synchronization through arbitrary configuration of poles,but seldom does analysis on the performance of synchronous system.In the paper it designs a new five-dimensional CNN hyperchaos synchronous system.The analysis shows that the pole configuration and synchronous speed have intimate relations.In order to maximum decrease the synchronous error disturbance which is created by noise between transmi... |
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