摘要
Abstract
In the study of scattered points,the mathematical regression method is usually used to obtain an equation with a relatively high degree of fitting,and the closer the value is to 1,the better the equation is regarded as the final equation.Through the analysis of scat-tered points,the relationships among points,surfaces and lines are established.Under the control of the MNO principle,the linear do-main M and the non-linear domain N(the sum of the two is the real domain)and the regulation domain O(the empty domain)are ana-lyzed by using the factor area method,and the basic standard function(R2=1)is obtained.Specifically,the semi-height analysis is used to obtain the final standard function,and the standard function for the deformation of the Xiaowan Super-high Arch Dam is solved,and the first deformation curve of a super-high arch dam in China is drawn.关键词
MNO原则/点面问题/半高法/标准曲线/小湾特高拱坝变形Key words
MNO principle/point-surface problem/semi-height method/standard curve/deformation of the Xiaowan Super-high Arch Dam分类
水利科学
