摘要
(z,u)-码是编码理论中一种很重要的叠加码.利用两个已知的(z,u)-二元叠加码定义了它们的卡氏积,并计算了这个新(z,u)-二元叠加码的参数.
(z,u)-code is a extremely important binary superimposed of coding theory.Defined Descartes product of the two known(z,u)-binary superimposed code as a new(z,u)-binary superimposed code and calculated its parameters.The last,introduced its properties of error detecting and error correcting.
作者
郭献崇
温新苗
赵燕冰
GUO Xian-chong;WEN Xin-miao;ZHAO Yan-bing(Department of Information Engineering,Zhangjiakou Vocational and Technical College,Zhangjiakou,075051,China;School of Mathematics and Information Science,Zhang Jiakou University,Zhangjiakou 075000,China)
出处
《数学的实践与认识》
北大核心
2019年第22期221-225,共5页
Mathematics in Practice and Theory
关键词
(z
u)-二元叠加码
卡氏积
汉明距离
检错
(z,u)-binary superimposed code
Descartes product
Hamming distance
error detecting
