Uncertainty of least-square estimation

Zhen-Liang Ding; Wen-Yi Wang; Li-Jie Chen

doi:10.1117/12.156423

22 September 1993 Uncertainty of least square estimation

Zhen-Liang Ding, Wen-Yi Wang, Li-Jie Chen

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156423
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

Abstract

In the accuracy estimation of the classical least square method, the effect of systematic error has been neglected, so that it can't fully reveal the credibility of least square estimation. In this paper the authers analyse the feature of systematic component of uncertainty of the least square estimation and propose a methad to analyse and synthesize the systematic and random components, so that a complete statement of uncertainty of the least square esitmation is obtained.

Citation Download Citation

Zhen-Liang Ding, Wen-Yi Wang, and Li-Jie Chen "Uncertainty of least square estimation", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156423

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