| 最小二乘法原理在既有线测量中的应用 |
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| 引用本文： | 郝小亮.最小二乘法原理在既有线测量中的应用[J].中国西部科技,2010,9(18):53-54. |
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| 作者姓名： | 郝小亮 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司线路运输设计院,北京,102600 |
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| 摘 要： | 在新建铁路的设计中必然会遇到设计线以一定的线间距并行既有线接入既有车站的情况。这就引入了既有线测量和恢复的问题。处理的方法有多种,在此介绍一种简单实用的方法—最小二乘法及它在EXCEL程序中的应用。
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| 关 键 词： | 最小二乘法 测量 EXCEL应用 |
Application of the Least Square Method in Survey of Trunk Railway |
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| HAO Xiao-liang.Application of the Least Square Method in Survey of Trunk Railway[J].Science and Technology of West China,2010,9(18):53-54. |
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| Authors: | HAO Xiao-liang |
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| Institution: | HAO Xiao-liang (China Railway Fifth Survey and Design Institute Group Co.Ltd.,Bejing 102600) |
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| Abstract: | We will meet with the problem that the new designed railway paralleling the trunk railway switch in existing station in the design of new railway.This will introduce the survey and restore of trunk railway.There are many methods,but we only introduce a simple and practical method——the least square method and its application in EXCEL program。 |
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| Keywords: | The least square method Survey EXCEL application |
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