A Sort of New Improved Algorithm For Total Least Square

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RESEARCH ARTICLE

A Sort of New Improved Algorithm For Total Least Square

Deng Yonghe, * Open Modal , 1 , 2 , 3
Authors Info & Affiliations
The Open Construction and Building Technology Journal • 15 Sep 2015 • RESEARCH ARTICLE • DOI: 10.2174/1874836801509010238

Abstract

Aim to blemish of total least square algorithm based on error equation of virtual observation, this paper put forward and deduced a sort of new improved algorithm which selects essential unknown parameters among designing matrix, and then, doesn’t consider condition equation of unknown parameters among designing matrix. So, this paper perfected and enriched algorithm, and sometimes, new method of this paper is better. Finally, the results of examples showed that new mothod is viable and valid.

Keywords: Error equation, essential unknown parameters, mean square error of unit weight, total least square, virtual observation.