| 方差-协方差分量估计公式等价性的进一步证明 |
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| 引用本文： | 於宗俦. 方差-协方差分量估计公式等价性的进一步证明[J]. 测绘工程, 1995, 0(3) |
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| 作者姓名： | 於宗俦 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： | 通过附有条件的间接平差模型进一步证明各类方差-协方差分量估计公式之间的等价性。
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| 关 键 词： | 方差-协方差分量估计 等价性 附有条件的间接平差 |
Further Broof on the Equivalence of the Formulas of Variance-covariance Component Estimation |
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| Yu Zongchou. Further Broof on the Equivalence of the Formulas of Variance-covariance Component Estimation[J]. Engineering of Surveying and Mapping, 1995, 0(3) |
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| Authors: | Yu Zongchou |
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| Abstract: | In this paper, through the model of parameter adjustment with constraints among the parameters, a further proof on the equivalence of the formulas of variance-covariance components is gives. |
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| Keywords: | Estimation of variance-covariance components Equivalence The parameter adjustment with constraints among the parameters. |
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