RESEARCH ARTICLE


A Sort of New Improved Algorithm For Total Least Square



Deng Yonghe*, 1, 2, 3
1 College of Engineering and Designing, Lishui College, Lishui, Zhejiang, 323000, P.R. China
2 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, P.R. China
3 School of Continuous Education, Wuhan University, Wuhan, 430079, P.R. China


Article Metrics

CrossRef Citations:
0
Total Statistics:

Full-Text HTML Views: 1846
Abstract HTML Views: 1344
PDF Downloads: 663
Total Views/Downloads: 3853
Unique Statistics:

Full-Text HTML Views: 729
Abstract HTML Views: 796
PDF Downloads: 422
Total Views/Downloads: 1947



Creative Commons License
© 2015 Deng Yonghe;

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

* Address correspondence to this author at the College of Engineering and Designing, Lishui College, Lishui, Zhejiang, 323000, P.R. China; Tel: +86 18969588403; +86 15925722009; E-mails: lsxydengyonghe@sina.com, a15925722009@163.com


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.



Related Article