提出两个不相交的线性流形之间的公垂线性流形的概念,并给出两个不相交的线性流形之间距离的一个充要条件.基于此条件,设计了求两线性流形之间距离与公垂线性流形的算法.
Present the concept of co-perpendicular linear manifold between two disconnect linear manifolds,and prove a sufficient and necessary condition of the distance between two disconnect linear manifolds.Based on this condition,design an algorithm for the distance and co-perpendicular linear manifold between two linear manifolds.