Comparing of Coordinate Transformation Based on Total Least Squares and Least Squares

Abstract:

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The coordinate transformation models based on least square method and total least square are built and discussed. The least square model only includes the errors of observation vectors, the total least square model simultaneously takes into consideration to the errors of observation vectors and the errors of coefficient matrix. The both models are verified and compared in experiment. The experimental results showed that the model of total least square is more in line with actual, and more reasonable than by least square theoretically, and the coordinate transformation solution result of total least square with least square is more near.

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Periodical:

Edited by:

Fauziah Shahul Hamid, Seung-Bok Choi and Liyuan Han

Pages:

1211-1214

DOI:

10.4028/www.scientific.net/AMM.522-524.1211

Citation:

Q. W. Meng and L. Meng, "Comparing of Coordinate Transformation Based on Total Least Squares and Least Squares", Applied Mechanics and Materials, Vols. 522-524, pp. 1211-1214, 2014

Online since:

February 2014

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$35.00

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