Processing Approach of Non-linear Adjustment Models in the Space of Non-linear Models

作     者：LI Chaokui ZHU Qing SONG ChengfangLI Chaokui,associate professor,Ph.D,State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China. 

作者机构：State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan China 

出 版 物：《Geo-Spatial Information Science》 (地球空间信息科学学报（英文）)

年 卷 期：2003年第6卷第2期

页      面：25-30页

学科分类：02[经济学] 0202[经济学-应用经济学] 020208[经济学-统计学] 070801[理学-固体地球物理学] 07[理学] 08[工学] 0708[理学-地球物理学] 0816[工学-测绘科学与技术] 0714[理学-统计学（可授理学、经济学学位）] 070103[理学-概率论与数理统计] 0701[理学-数学] 

基　　金：ProjectsupportedbytheNationalNaturalScienceFoundationofChina(No.40 0 0 1 0 1 7) 

主　　题：non-linear adjustment model model space multi-robustness 

摘      要：This paper investigates the mathematic features of non-linear models and discusses the processing way of non-linear factors which contributes to the non-linearity of a non-linear model. On the basis of the error definition,this paper puts forward a new adjustment criterion, ***,this paper investigates the solution of a non-linear regression model in the non-linear model space and makes the comparison between the estimated values in non-linear model space and those in linear model space.