复相关在水文资料插补中的应用

摘要

在水文分析计算中通常用相关法来插补延长资料系列。两个因素之间的相关称为一元相关。三个及其以上因素的相关,称为复相关。而本文主要介绍三个变量之间的复相关在水文资料插补中的应用。%the related method is usually used to interpolate to extend the data series in hydrologic analysis calculation.the correlation between two factors is called one element relation.Three of the above factors related to,known as multiple correlation.This paper describes the application of the multiple correlation among three variables in hydrological data interpolation.