ON THE MEAN VALUE AND VARIANCE OF DISTANCE DISTRIBUTION OF NON-LINEAR CODES IN GF(q)

作     者：Fu Fangwei Shen Shiyi(Department of Mathematics, Nankai University, Tianjin 300071) Fu Fangwei Shen Shiyi(Department of Mathematics, Nankai University, Tianjin 300071)

出 版 物：《Journal of Electronics(China)》 (电子科学学刊（英文版）)

年 卷 期：1998年第15卷第1期

页      面：58-62页

学科分类：11[军事学] 0810[工学-信息与通信工程] 1105[军事学-军队指挥学] 08[工学] 081002[工学-信号与信息处理] 110503[军事学-军事通信学] 

主　　题：Coding theory Distance distribution Althofer-Sillke inequality MacWilliams-Delsarte identity 

摘      要：This paper presents the lower bounds and upper bounds for the mean value and variance of distance distribution of non-linear codes in GF(q). By presenting several examples, it is shown that these bounds could be achieved.