摘要
周期序列作为线性反馈移位寄存器序列,是一类比较重要的伪随机序列,所以说周期序列的自相关性研究也是现阶段伪随机序列研究的热点问题之一.本文主要利用分圆类计算两类周期N=4p的序列的自相关值,并且得到了低自相关值的序列.
As a linear feedback shift register sequence,periodic sequences are a class of more important pseudorandom sequence.Therefore,the study of autocorrelation of periodic sequences is one of the hot issues in the research of pseudorandom sequences at the present stage.In this paper,the autocorrelation values of two kinds of periodic sequences are calculated by using the cyclotomic classes,and the sequence of low autocorrelation value is obtained.
出处
《江苏师范大学学报（自然科学版）》
CAS
2017年第4期39-42,共4页
Journal of Jiangsu Normal University：Natural Science Edition
基金
国家自然科学基金资助项目(11601475)
关键词
差函数
分圆类
低自相关值
difference function
cyclotomic class
low autocorrelation value
