| 标准误差在航海数学中的应用 |
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| 引用本文： | 翟维红. 标准误差在航海数学中的应用[J]. 天津职业院校联合学报, 2011, 13(2): 121-124 |
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| 作者姓名： | 翟维红 |
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| 作者单位： | 天津海运职业学院基础课部,天津市,300457 |
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| 摘 要： | 针对在航海数学观测平差过程中,因标准误差公式过多且符号比较相近,导致学生使用公式时经常混淆的难点,通过对标准误差公式在特点、含义、应用等方面的具体描述,强化学生对标准误差概念的理解与认识,从而正确运用。
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| 关 键 词： | 标准误差 观测平差 |
The Application of Standard Error in Nautical Mathematics |
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| ZHAI Wei-hong. The Application of Standard Error in Nautical Mathematics[J]. Journal of Tianjin Vocational Institutes, 2011, 13(2): 121-124 |
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| Authors: | ZHAI Wei-hong |
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| Affiliation: | ZHAI Wei-hong(Tianjin Maritime Vocational Institute,Tianjin 300457 China) |
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| Abstract: | In the process of observing adjustment in nautical mathematics,there are many formulas and similar signals relative to standard error,which often makes the students get confused when using them.This paper specifically introduces the characteristic,meaning and application of the formulas for the purpose of helping the students to build up accurate understanding and recognition of them and thus to utilize them correctly. |
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| Keywords: | standard error adjustment observation |
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