| 用不确定度评价测量结果中的有效自由度的作用 |
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| 引用本文： | 史彭,王占民.用不确定度评价测量结果中的有效自由度的作用[J].物理实验,2002,22(2):21-22,28. |
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| 作者姓名： | 史彭 王占民 |
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| 作者单位： | 西安建筑科技大学物理教研室,西安,710055 |
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| 摘 要： | 论述了有效自由度的计算方法及有效自由度量值在分析测量结果中的应用。
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| 关 键 词： | 有效自由度 测量结果 数理统计 计算方法 不确定度评价 量值分析 |
| 文章编号： | 1005-4642(2002)02-0021-02 |
Significance of the uncertainty effective degrees of freedom in evaluating the quality of measurement results |
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| SHI Peng,WANG Zhan-min.Significance of the uncertainty effective degrees of freedom in evaluating the quality of measurement results[J].Physics Experimentation,2002,22(2):21-22,28. |
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| Authors: | SHI Peng WANG Zhan-min |
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| Abstract: | The calculation method of the uncertainty effective degrees of freedom as well as the meaning of effective degrees of freedom in the analysis of measurement results is discussed. |
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| Keywords: | effective degrees of freedom result of measurement mathematical statistics |
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