| 秩亏自由网平差的一种新解法 |
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| 引用本文： | 归庆明,张建军.秩亏自由网平差的一种新解法[J].测绘工程,1998,7(2):35-38. |
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| 作者姓名： | 归庆明 张建军 |
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| 作者单位： | 解放军测绘学院!郑州市450052 |
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| 摘 要： | 提出秩亏自由网平差的一种新解法，只亲知道误差方程系数阵中ｔ０个线性无关的列向量，就能很快地得到最小二乘最小范数解，实际计算表明，这种新解法是简单有效的。
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| 关 键 词： | 自由网平差 直接解法 最小二乘 最小范数解 误差 |
A New Computational Method on Rank Defect Free Network Adjustment |
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| Gui Qingming, Zhang Jianjun.A New Computational Method on Rank Defect Free Network Adjustment[J].Engineering of Surveying and Mapping,1998,7(2):35-38. |
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| Authors: | Gui Qingming Zhang Jianjun |
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| Abstract: | In this paper, we start from the construction of the coefficient matrix to find out a new computational method on rank defect free network adjustment. If only t0 column vectors of linear independence in the coefficient matrix are founded, we can construct the least square minimum norm solution. This computational method is simple and valid in practicable computation. |
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| Keywords: | Free network adjustment Direct solution The least squares minimum norm solution |
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