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本文根据第r广义Hamming重量的定义 ,对几类特殊的q元 (n ,k)最大距离可分码 (简称MDS码 )和 2元 (n ,k)MDS码进行研究。给出了它们的第r广义Hamming重量的表达式
Based on the definition of generalized Hamming weight, several kinds of special q (n, k) maximal distance separable codes (MDS codes) and 2-ary (n, k) MDS codes are studied in this paper. The expressions of their r-th general Hamming weight are given