规则序列与奇异非线性移存器——求解快速自启动反馈函数  

Regular sequences and singular nonlinear shift registers ——to solve feedback functions with fast self starting

作　　者：沈正元[1] 何建萍[1] 

机构地区：[1]东南大学无线电系,江苏南京210096

出　　处：《通信学报》2000年第2期30-35,共6页Journal on Communications

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

关 键 词：非线性移存器 规则序列 奇异移存器 快速自启动 

分 类 号：TP332.11[自动化与计算机技术—计算机系统结构]