摘要
引进了一般形式的拉丁矩阵,并讨论了相互正交的拉丁矩阵个数的上下界。
In this paper,we proposed a futher generalized Latin matrix.Some upperboundand subbound of the generalized orthogonal Latin matrix system were given.A sharper upperboundof the strength orthogonal Latin matrix system was obtained from mixed level and mixed strengthorthogonal arrays.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
1993年第2期13-16,共4页
Journal of Henan Normal University(Natural Science Edition)
关键词
拉丁矩阵
拉丁方
置换矩阵
lantin matrix
lantin square
permutation matrix
projection matrix
mixed level and mixed strength orthogonal array
