| 不同类型观测数据的方差分量估计 |
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| 引用本文： | 万幼川.不同类型观测数据的方差分量估计[J].宇航计测技术,1993,12(1):1-7. |
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| 作者姓名： | 万幼川 |
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| 作者单位： | 武汉测绘科技大学航测与遥感系 讲师 |
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| 摘 要： | 根据有关的平差理论,对不同类型观测数据的间接平差模型和条件半差模型进行了方差分量估计公式的推导。
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| 关 键 词： | 方差分量分析 权 改正数 方差 |
Variance component estimation of observation data belonging to different categories |
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| Wan Youchuan.Variance component estimation of observation data belonging to different categories[J].Journal of Astronautic Metrology and Measurement,1993,12(1):1-7. |
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| Authors: | Wan Youchuan |
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| Institution: | Wan Youchuan |
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| Abstract: | In this paper, according to adjustment theory, variance component estimation about indirect adjustment model and condition adjustment model based on various types of observation values are derived. |
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| Keywords: | Variance component Estimation Weight Corrections |
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