| 三种常用方法处理实验数据不确定度评定的讨论 |
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| 引用本文： | 范士民,赵晓云.三种常用方法处理实验数据不确定度评定的讨论[J].阜阳师范学院学报(自然科学版),2009,26(4):49-52. |
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| 作者姓名： | 范士民 赵晓云 |
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| 作者单位： | 阜阳师范学院,物理与电子科学学院,安徽,阜阳,236041 |
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| 基金项目： | 安徽省教育厅教学研究项目，校级精品课程大学物理实验资助 |
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| 摘 要： | 以伏安法测电阻为例，分别用作图法、逐差法、最小二乘法对实验数据进行了处理，并比较了这三种常用的处理实验数据方法的不确定度的评定．
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| 关 键 词： | 不确定度 实验数据处理 作图法 逐差法 最小二乘法 |
Discussion on assessment of the uncertainty in dealing with experimental data in three methods |
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| FAN Shi-min,ZHAO Xiao-yun.Discussion on assessment of the uncertainty in dealing with experimental data in three methods[J].Journal of Fuyang Teachers College:Natural Science,2009,26(4):49-52. |
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| Authors: | FAN Shi-min ZHAO Xiao-yun |
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| Institution: | FAN Shi-min,ZHAO Xiao-yun(School of Physics and Electronics,Fuyang Teachers College,Fuyang Anhui 236041,China) |
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| Abstract: | Take Volt-Ampere law used to measure a resistance in physical experiment as an example,it is calculated with graphical solution,gradual deduction method and least square method respectively.In addition,it is discussed on the assessment of the uncertainty on these methods. |
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| Keywords: | uncertainty data processing of the experiment graphical solution gradual deduction method least square method |
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