拉丁超立方试验设计方法，根据等概率随机正交分布的原则，可以合理在变量范围里选取试验样本点。对于设计变量较多的大型空间的采样，工程中常使用拉丁超立方试验设计方法.-Latin Hypercube experimental design methods, in accordance with the principle of equal probability distribution of random orthogonal, it is reasonable to　the range of variables in the test sample points. For more design variables space of large samples, often used in Latin Hypercube engineering test design.