| 最小二乘法分段直线拟合 |
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| 引用本文： | 谢友宝.最小二乘法分段直线拟合[J].现代电力,1992(1). |
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| 作者姓名： | 谢友宝 |
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| 作者单位： | 南昌航空工业学院机械工程系 |
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| 摘 要： | 在对实验数据进行处理的过程中,最小二乘法是应用范围最广泛的数据分析方法之一.作者在最小二乘法的基础上,提出分段直线拟合算法来代替多项式曲线拟合,从而达到简化数学模型的建立和减少计算量的目的.
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| 关 键 词： | 最小二乘法 曲线拟合 数据处理 数学模型 |
Sectional Line Fitting by means of Least Sequence Method |
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| Xie Youbao.Sectional Line Fitting by means of Least Sequence Method[J].Modern Electric Power,1992(1). |
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| Authors: | Xie Youbao |
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| Affiliation: | Dept.of Mechanical Engineering |
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| Abstract: | In the process of dealing with the experimental data,the least square method is one of the most popular data analysis methods.The author proposes a sectional line fitting to re- place the polynomial curve fitting,which results in simplifying establishment of mathemati- cal model and reducing the amount of calculation work. |
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| Keywords: | least square method curve fitting data processing mathematical model |
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