在这篇文章,我们建议一条新一般途径到构造不均匀的直角的数组,也就是 Kronecker 和。自从很多 newmixed 水平,直角的数组能被这个方法获得,有趣。
In this article, we propose a new general approach to constructing asymmetrical orthogonal arrays, namely the Kronecker sum. It is interesting since a lot of new mixed-level orthogonal arrays can be obtained by this method.