摘要
本文提出由非线性移存器产生规则序列的问题 ,它的用途之一是可以用来取代移位计数器传统的逻辑设计。研究表明 ,求解快速自启动产生规则序列这一问题其实质就是要寻找一个或一批奇异非线性移存器 ,且使它或它们的状态图仅有一个带若干短枝的圈。文中用状态转移变换的方法证明了一批快速自启动产生规则序列的奇异非线性移存器。
In this paper,we propose the problem about the generation of regular sequences by nonlinear shift register,one of whose uses is to replace the conventional logical design for shift counters Our study shows that the essence to solve generation of regular sequences with fast self starting is to find one or a set of singular nonlinear shift registers and make its or their diagrams only include one cycle with several shorter branches In this paper,we prove a set of singular nonlinear shift registers using the method of state transition transformation,which are used to generate the regular sequences with fast self starting
出处
《通信学报》
EI
CSCD
北大核心
2000年第2期30-35,共6页
Journal on Communications
关键词
非线性移存器
规则序列
奇异移存器
快速自启动
nonlinear shift registers
regular sequences
singular shift registers
shift counters
fast self starting
