| 一种计算de Bruijn序列可解长度的方法 |
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| 引用本文： | 傅赛虹,游林.一种计算de Bruijn序列可解长度的方法[J].国际商务研究,2008,48(9). |
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| 作者姓名： | 傅赛虹 游林 |
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| 作者单位： | 杭州电子科技大学通信工程学院 |
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| 摘 要： | 基于de Bruijn序列反馈函数真值表的特性和反演公式的原理,提出了一种用于计算M序列可解长度的算法,通过该算法能确定生成M序列的最短非线性移位寄存器,有效地解决了非线性序列的综合问题。
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| 关 键 词： | 数字通信系统 de Bruijn序列 伪随机序列 移位寄存器 线性复杂度 |
A Method for Computing Decodable Length of de Bruijn Sequences |
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| FU Sai-hong,YOU Lin.A Method for Computing Decodable Length of de Bruijn Sequences[J].International Business Research,2008,48(9). |
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| Authors: | FU Sai-hong YOU Lin |
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| Abstract: | Based on the characteristics of the feedback functions'' truth table of de Bruijn sequences and the principle of inversion formula,an algorithm is proposed to calculate the decodable length of M sequences.The shortest non-linear feedback registers of M sequence can be achieved through this algorithm.The algorithm solves the synchronization problem of nonlinear sequence effectively. |
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| Keywords: | digital communication system de Bruijn sequences pseudo random sequence shift register linear complexity |
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