摘要
研究了二维连续型随机变量在平面上一对一变换的概率分布,更进一步地,还研究了若平面被分成若干区域,二维连续型随机变量分区域成一对一变换时的概率分布.
The probability distribution is discussed for the one-to-one mapping of the bivariate continuous random variable in plane. Moreover, if the plane is divided into several regions, the probability distribution is discussed for the one-to-one mapping of the bivariate continuous random variable in every sub-region.
出处
《重庆工商大学学报（自然科学版）》
2015年第5期34-36,共3页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
重庆工商大学教育教学改革研究重点项目(130114)
重庆市教委教学改革项目(1203057)
关键词
二维连续型随机变量
一对一变换
概率分布
分区域
bivariate continuous random variable
one-to-one mapping
probability distribution
sub-region
