| 联合平差选择函数模型的两种方法 |
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| 引用本文： | 丁士俊. 联合平差选择函数模型的两种方法[J]. 四川测绘, 1995, 18(4): 155-157,170 |
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| 作者姓名： | 丁士俊 |
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| 作者单位： | 武汉测绘科技大学 |
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| 摘 要： | 本文利用Ｆ检验和Ｔ检验来合理的选取垂线偏差参数和转换参数，利用可靠性的有关理论，对系统参数可测性数值进行分析，并由此验证用系统参数可测性数值对转换参数进行选取与线性假设检验的结果是一致的。
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| 关 键 词： | 联合平差 可靠性 误差 选择 函数模型 |
TWO METHOD FOR CHOOSING FUNCTIONAL MODEL IN THE COMBINED ADJUSTMENT |
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| Ding Sijun. TWO METHOD FOR CHOOSING FUNCTIONAL MODEL IN THE COMBINED ADJUSTMENT[J]. Surveying and Mapping of Sichuan, 1995, 18(4): 155-157,170 |
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| Authors: | Ding Sijun |
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| Affiliation: | Wuhan Technical university of Surveying and Mapping |
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| Abstract: | This paper uses F-test and T- test to select the parameters of vertical de-flection and transformation. By means of the theory of reliability, the determinability ofparameters is analysed, it is feasible to chare effectual transformation parameters. |
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| Keywords: | combined adjustment model errors reliability test of significance |
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