| 在概括平差模型下的粗差检验理论 |
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| 引用本文： | 于宗俦.在概括平差模型下的粗差检验理论[J].测绘学报,1992,21(4):241-248. |
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| 作者姓名： | 于宗俦 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： |
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| 关 键 词： | 平差 粗差 检验 概括平差模型 |
THE THEORY OF DETECTING GROSS ERRORS UNDER THESUMMARIZED ADJUSTMENT FUNCTIONAL MODEL |
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| Yu Zongchou.THE THEORY OF DETECTING GROSS ERRORS UNDER THESUMMARIZED ADJUSTMENT FUNCTIONAL MODEL[J].Acta Geodaetica et Cartographica Sinica,1992,21(4):241-248. |
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| Authors: | Yu Zongchou |
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| Institution: | Wuhan Technical University of Surveying and Mapping |
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| Abstract: | :
Up to now the statistics for detecting gross etrors were constructed with the posteriori informations V and Qv so the test of the gross errors could be only perfor-ined after the correction vector and its cofactor matrix had been calculated In this paper based on the general formulas of the summarized adjustment functional model the statistics for detecting gross errors constructed with the coefficient matrices and constant terms of the condition equations are derived Thus the detection of the gross errors can be performed as soon as the condition equations are formulated In addition the statistics given in this paper can be used for all classical adjustment functional models |
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| Keywords: | :Detection of gross errors The summarized functional model |
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