摘要
本文对二维随机变量(X,Y),当它的两个分量 X 与 Y 不独立且不相关时,X 与 Y 之间存在的非线性相关关系作了探讨。
In this paper,some relations of nonlinear cerrelation between X and Y that lie in two-dimensional random variables(X,Y)have been discussed when X and Y are not in- dependent and not correlated but linear dependent.
关键词
随机变量
非线性
相关性
independency
dependency
dependence relation of(i,j)order
