| 数据拟合的固定节点样条最小二乘法 |
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| 引用本文： | 赵金保 李慕堂. 数据拟合的固定节点样条最小二乘法[J]. 西北师范大学学报(自然科学版), 1992, 28(1): 36-40 |
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| 作者姓名： | 赵金保 李慕堂 |
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| 作者单位： | 西北师范大学物理系，甘肃省教科所 |
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| 摘 要： | 通过两个实利,讨论了在节点给定的情况下用B-样条函数的线性组合作为拟合函数的线性最小二乘方法,即固定节点样条最小二乘法在物理实验数据拟合中的应用问题.
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| 关 键 词： | B－样条 数据拟合 最小二乘法 |
Spline Least Square Method to Data Fitting |
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| Zhao Jinbao. Spline Least Square Method to Data Fitting[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 1992, 28(1): 36-40 |
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| Authors: | Zhao Jinbao |
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| Affiliation: | Zhao Jinbao Department of Physics Li Mutang Institute of Education Science of Gansu |
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| Abstract: | In this paper, we discuss the B-spline least square method and give its application to the data fitting in physical experiment with two examples. |
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| Keywords: | B-spline function data fitting spline least square method physical experiment |
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