| 选择生成器序列概率模型信息论分析 |
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| 引用本文： | 黄晓英,郑委,滕吉红.选择生成器序列概率模型信息论分析[J].中国科学院研究生院学报,2006,23(6):775-781. |
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| 作者姓名： | 黄晓英 郑委 滕吉红 |
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| 作者单位： | 信息工程大学理学院,郑州,450001 |
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| 摘 要： | 本文运用信息论原理对选择生成器序列进行分析，得到时钟控制序列与钟控输出序列互信息为零的结果，即从选择生成器输出序列中得不到控制序列的任何信息，此外，还得到钟控输入与输出序列互信息的一个下界，所得结论可以为钟控生成器的设计者和分析者提供理论参考．
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| 关 键 词： | 选择生成器 钟控输入序列 钟控输出序列 控制序列 互信息 |
| 文章编号： | 1002-1175(2006)06-0775-07 |
| 修稿时间： | 2005年10月13 |
Information-theoretic Analysis of Probability Model for Alternating Step Generator Sequences |
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| HUANG Xiao-Ying,ZHENG Wei,TENG Ji-Hong.Information-theoretic Analysis of Probability Model for Alternating Step Generator Sequences[J].Journal of the Graduate School of the Chinese Academy of Sciences,2006,23(6):775-781. |
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| Authors: | HUANG Xiao-Ying ZHENG Wei TENG Ji-Hong |
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| Institution: | Institute of Science, Information Engineering University,Zhengzhou 450001,China |
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| Abstract: | The sequences of the alternating step generator are analyzed through the method of information theory and some significant results are obtained.The mutual information between clock-controlled sequence and clock-controlled output sequence is zero.This indicates that one can't get any information about clock-controlled sequence only from output sequence.Furthermore,the lower bound of mutual information between clock-controlled input and output sequences is given.The results obtained can provide a theoretic reference for designers and analysts who study the clock-controlled generator. |
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| Keywords: | alternating step generator clock-controlled input sequence clock-controlled output sequences clock-controlled sequence mutual information |
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