| 代数多项式曲线拟合与最小二乘法 |
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| 引用本文： | 韩宇光,韩柏稔.代数多项式曲线拟合与最小二乘法[J].鸡西大学学报,2007,7(2):77-78. |
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| 作者姓名： | 韩宇光 韩柏稔 |
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| 作者单位： | 西市委党校,黑龙江鸡西,158100 |
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| 摘 要： | 工程上常常需要将离散函数（散点）作连续化处理。在这方面，代数多项式的曲线拟合被广为利用。本文以最小二乘理论为基础，通过多元函数的极值条件，单刀直入地推出一般性结论，也是最为简捷和易于接受的。
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| 关 键 词： | 宏观上把握散点走势 代数多项式曲线拟合 最小二乘法 |
| 文章编号： | 1672-6758（2007）02-0077-2 |
Curve Fitting of Algebra Poiynomial and Least Squares |
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| Han Yuguang,Han Bairen.Curve Fitting of Algebra Poiynomial and Least Squares[J].JOurnal of Jixi University:comprehensive Edition,2007,7(2):77-78. |
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| Authors: | Han Yuguang Han Bairen |
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| Institution: | Han Yuguang Han Bairen |
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| Abstract: | Discrete function (scattered)is often handled continuously in engineering.In this regard,curve fitting of algebra polynomial can be used widely.Based on least squares theory,this paper introduced general conclusions straightly through diverse function's maximum.It is the simplest and easiest way for people to accept. |
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| Keywords: | macro grasp scattered trend algebra polynomial curve fitting least squares |
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