| 最小二乘曲线拟合在变形监测中的应用 |
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| 引用本文： | 王义峰,刘立龙,文鸿雁.最小二乘曲线拟合在变形监测中的应用[J].地理空间信息,2007,5(3):109-110. |
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| 作者姓名： | 王义峰 刘立龙 文鸿雁 |
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| 作者单位： | 桂林工学院,广西,桂林,541004 |
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| 摘 要： | 对变形测量数据进行分析,运用最小二乘曲线拟合的方法,得到了拟合多项式和拟合曲线,并评定了精度。最小二乘法是带有测量数据误差的曲线拟合中一种有效的方法。
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| 关 键 词： | 最小二乘 曲线 拟合 数据 |
| 文章编号： | 1672-4623（2007）03-0109-02 |
| 修稿时间： | 2007-01-15 |
Application of the Least Square in Deformation Monitoring |
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| WANG Yifeng,LIU Lilong,WEN Hongyan.Application of the Least Square in Deformation Monitoring[J].Geospatial Information,2007,5(3):109-110. |
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| Authors: | WANG Yifeng LIU Lilong WEN Hongyan |
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| Institution: | Guilin University of Technology, Guilin, Guangxi 541004, China |
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| Abstract: | According to the data, we get the simulation multinomial and the simulation curve by using the least square theory; also we assess the precision of the result. The least square is a kind of effective method in the curve simulation. |
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| Keywords: | the least square curve simulation data |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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