| 用Origin软件的线性拟合和非线性曲线拟合功能处理实验数据 |
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| 引用本文： | 陈旭红.用Origin软件的线性拟合和非线性曲线拟合功能处理实验数据[J].江苏技术师范学院学报,2006,12(6):85-89. |
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| 作者姓名： | 陈旭红 |
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| 作者单位： | 江苏技术师范学院化学化工学院 江苏常州213001 |
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| 摘 要： | 以物理化学实验中《燃烧热的测定》实验为例,说明Origin软件在计算机上对实验数据进行作图、线性拟合和非线性曲线拟合等处理而求得需要的实验参数,从而大大减少数据处理过程中产生的误差,而且方便快捷。
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| 关 键 词： | Origin软件 燃烧热 线性拟合 非线性曲线拟合 |
| 收稿时间： | 2006-09-18 |
| 修稿时间： | 2006-10-31 |
Experimental Data Processed by Linear Regress and Nonlinear Curve Regress Using Software of Origin |
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| CHEN Xu-hong.Experimental Data Processed by Linear Regress and Nonlinear Curve Regress Using Software of Origin[J].Journal of Jiangsu Teachers University of Technology,2006,12(6):85-89. |
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| Authors: | CHEN Xu-hong |
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| Institution: | School of Chemistry and Chemical Engineering, Jiangsu Teachers University of Technology, Changzhou 213001, China |
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| Abstract: | According to the example of burning-rate's mensuration in the physical chemistry experiments,experimental data were passed to computer for drawing,linear regress and nonlinear regress by means of software Origin.Final experimental parameters show the method is not only fast and convenient,but also greatly reducing error caused by data processing. |
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| Keywords: | software of Origin burning-rate linear regress nonlinear curve regress |
| 本文献已被 CNKI 维普 等数据库收录！ |
