%0 Journal Article
%T ON THE MEAN VALUE AND VARIANCE OF DISTANCE DISTRIBUTION OF NON-LINEAR CODES IN GF(q)<br>GF(q)上非线性码的距离分布的均值和均方差
%A Fu Fangwei
%A Shen Shiyi
%A <br>符方伟
%A 沈世镒
%J 电子与信息学报
%D 1997
%I 
%X This paper presents 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.
%K Coding theory
%K Distance distribution
%K Althofer-Sillke inequality
%K MacWilliams-Delsarte identity<br>编码理论
%K 距离分布
%K Althfer-Sillke不等式
%K MacWilliams-Delsarte恒等式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=CEDA675717372A94B55902B07D7C9651&yid=5370399DC954B911&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=014B591DF029732F&eid=BFE7933E5EEA150D&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7