Improved Total Least Square Algorithm

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RETRACTED ARTICLE

Improved Total Least Square Algorithm

Deng Yonghe, * Open Modal , 1 , 2 , 3
Authors Info & Affiliations
The Open Civil Engineering Journal • 26 Jun 2015 • RETRACTED ARTICLE • DOI: 10.2174/1874149501509010394

Abstract

Aim to blemish of total least square algorithm based on error equation of virtual observation,this paper proposed a sort of improved algorithm which doesn’t neglect condition equation of virtual observation,and considers both error equation and condition equation of virtual observation.So,the improved algorithm is better.Finally,this paper has fitted a straight line in three-dimensional space based on the improved algorithm.The result showed that the improved algorithm is viable and valid.

Keywords: total least square, error equation, condition equationtest, virtual observation, mean square error of unit weight.