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首页> 中文期刊> 《中国物理快报：英文版》 >Enhancement of Information Transmission by Array Induced Stochastic Resonance in the Processes of Amplitude and Frequency Modulations

Enhancement of Information Transmission by Array Induced Stochastic Resonance in the Processes of Amplitude and Frequency Modulations

         
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摘要

@@ Information transmission is studied in the cases of amplitude and frequency modulations where there is an impulsive jamming in the signal. By using the array approach of nonlinear elements, we find that for both the periodic and aperiodic modulations, the information transmission can be enhanced by adding independent external noise on every element of the array. The dependence of information transmission on the size of array and the impulsive interval of the jamming are also studied.

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  • 来源
    《中国物理快报：英文版》 |2006年第5期|1110-1113|共4页
  • 作者

    WU Li-Yan; LIU Zong-Hua;

  • 作者单位

    Institute of Theoretical Physics and Department of Physics, East China Normal University, Shanghai 200062;

    School of Computer and Information Science, Guangxi University for Nationalities, Nanning 530006;

    Institute of Theoretical Physics and Department of Physics, East China Normal University, Shanghai 200062;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
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