| M序列的对称性变换及对称群 |
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| 引用本文： | 刘义春,尹克震. M序列的对称性变换及对称群[J]. 杭州电子科技大学学报, 2009, 29(4) |
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| 作者姓名： | 刘义春 尹克震 |
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| 作者单位： | 杭州电子科技大学通信工程学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省自然科学基金资助项目 |
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| 摘 要： | n级M序列是由n级非线性回馈移位寄存器产生的周期为2n的二元序列,也称为de Bruijn序列。该文将讨论M序列的对称性变换,提出了一类新的对称性变换——"与/或"逻辑对称性变换,并研究了基于对称性变换的对称群。
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| 关 键 词： | 伪随机序列 全长移位寄存器序列 对称性变换 对称群 |
The Symmetry Transform of M Sequences and Its Symmetry Group |
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| LIU Yi-chun,YIN Ke-zhen. The Symmetry Transform of M Sequences and Its Symmetry Group[J]. Journal of Hangzhou Dianzi University, 2009, 29(4) |
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| Authors: | LIU Yi-chun YIN Ke-zhen |
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| Affiliation: | LIU Yi-chun; YIN Ke-zhen(School of Communication Engineering; Hangzhou Dianzi University; Hangzhou Zhejiang 310018; China); |
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| Abstract: | The M sequences of order-n are the period 2n binary sequences produced by a n-stage nonlinear feedback shift register,also referred to as de Bruijn sequences.In this paper,we deal with the symmetry transform of M sequences,a new symmetry transform for M sequences,"and / or" logical symmetry transform,is presented.The symmetry groups based on symmetry transform are studied. |
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| Keywords: | pseudorandom sequence full length shift register sequence symmetry transform symmetry group |
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