CAJ | 학술논문

基于交织技术，提出了三类二元及四元完备序列和序列偶的构造方法。分别利用二元完备序列、二元完备互补序列对和二元完备序列偶作为初始序列，通过合理设计带符号移位序列，基于交织获得了不同的二元及四元完备序列和序列偶。这些构造方法均可不断递归地进行，从而获得更多具有新参数的完备序列及完备序列偶。该方法通过引入带符号的移位序列，在一定程度上改善了目标序列的相关性能，为序列的构造提供了新的思路。
기우교직기술，제출료삼류이원급사원완비서렬화서렬우적구조방법。분별이용이원완비서렬、이원완비호보서렬대화이원완비서렬우작위초시서렬，통과합리설계대부호이위서렬，기우교직획득료불동적이원급사원완비서렬화서렬우。저사구조방법균가불단체귀지진행，종이획득경다구유신삼수적완비서렬급완비서렬우。해방법통과인입대부호적이위서렬，재일정정도상개선료목표서렬적상관성능，위서렬적구조제공료신적사로。
Based on interleaving technique,three constructions of binary and quaternary perfect sequences are presented. By relatively employing binary perfect sequence,binary complete complementary sequence mate and binary perfect sequence pair,through properly designing signed shift sequence,various binary and quaternary perfect sequences and sequence pairs are generated based on interleaving. These constructions can be recursively processed to achieve more perfect sequences and perfect sequence pairs with novel pa-rameters. By introducing singed shift sequence, correlation performance of the resultant sequence is im-proved in a certain extent,which offers a new approach of sequence construction.