| GPS水准计算的非参数回归法 |
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| 引用本文： | 薄志鹏, 刘国辉. GPS水准计算的非参数回归法[J]. 武汉大学学报 ( 信息科学版), 1993, 18(1): 27-32. |
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| 作者姓名： | 薄志鹏 刘国辉 |
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| 摘 要： | 非参数回归是一种广义的回归方法,它具有直观,对模型要求不严密,计算简单的优点。本文介绍非参数回归的原理及其左GPS水准计算中的应用,通过对两个测区的试算,得出了一些有益的结论。
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| 关 键 词： | GPS水准 非参数回归 权函数估计法 近邻估计 |
| 收稿时间： | 1992-07-04 |
Nonparametric Regression Method of GPS-leveling Computation |
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| Bo Zhipeng, Liu Guohui. Nonparametric Regression Method of GPS-leveling Computation[J]. Geomatics and Information Science of Wuhan University, 1993, 18(1): 27-32. |
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| Authors: | Bo Zhipeng Liu Guohui |
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| Affiliation: | Bo Zhipeng;Liu Guohui |
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| Abstract: | Nonparametric regression is a generalized regression which has some advantagesof intuition,relaxed restriction on the adopted model and easy computation. The principle ofnonparametric regression and it is application to GPS-leveling prediction are introduced. Fi-nally,the method is demonstrated by test computation of two real GPS-leveling networksand it comes to some valuable conclusions. |
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| Keywords: | GPS-leveling nonparametric regression weight function estimate nearest neighbor estimate |
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