1) Cyclic Binary Code
循环二元码
2) binary cyclic codes
二元循环码
1.
The number of codewords with weight 4 in one open problem on a class of binary cyclic codes is discussed by means of cyclotomic numbers,three elementary rules of criterion on the open problem and a formula to compute A4 with only cyclotomic numbers involved is given under certain conditions.
使用分圆数讨论一类二元循环码重量为4的码字数的取值,给出了某些情况下有关最小距离猜测的3个初等判别准则及一个码字数A4只含有分圆数的计算公式。
3) cyclical binary code
循环二进码
4) the duals of binary irreducible cyclic codes
二元不可约循环码的对偶码
5) dualistic water cycle
二元水循环
1.
Theory and methodology of water resources assessment based on dualistic water cycle model;
基于二元水循环模式的水资源评价理论方法
2.
Comprehensive evaluation of rivers' ecological water requirements based on dualistic water cycle
基于二元水循环的河流生态需水综合评价
6) Quasi-cyclic codes over (?)_4
四元拟循环码
补充资料：循环码
见分组码。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条