Information-theoretic Analysis of Probability Model for Alternating Step Generator Sequences
选择生成器序列概率模型信息论分析

The sequences of the alternating step generator are analyzed through the method of information theory and some significant results are obtained.The mutual information between clock-controlled sequence and clock-controlled output sequence is zero.This indicates that one can't get any information about clock-controlled sequence only from output sequence.Furthermore,the lower bound of mutual information between clock-controlled input and output sequences is given.The results obtained can provide a theoretic reference for designers and analysts who study the clock-controlled generator.