| 数据不完整情况下的曲线拟合问题 |
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| 引用本文： | 曹天捷,郁思奎. 数据不完整情况下的曲线拟合问题[J]. 太原科技大学学报, 1989, 10(3): 64-68 |
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| 作者姓名： | 曹天捷 郁思奎 |
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| 作者单位： | 不详 |
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| 摘 要： | 本文针对统计断裂力学中数据不完整(例如缺少数值小的数据)情况下如何进行曲线拟合的问题,提出了一种解决方法,该方法先用部分样本观察值估计分布参数,然后以外推的方式进行分布曲线的拟合.
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| 关 键 词： | 曲线拟合 数据统计 断裂力学 |
How to Fit A Curve on the Occasion of Incomplet Data |
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| Cao Tianjie, Yu sikui. How to Fit A Curve on the Occasion of Incomplet Data[J]. Journal of Taiyuan University of Science and Technology, 1989, 10(3): 64-68 |
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| Authors: | Cao Tianjie Yu sikui |
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| Affiliation: | Cao Tianjie; Yu sikui |
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| Abstract: | Thie paper aims at how to fit a curve on the occasion of incomplete data (such as the lack of smaller value data) in statistical fracture mechanics.A method , in which we first use a part of observations to estimate the values of the parameters of the parent population and then fit a curve in the extensional way, is presented. |
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| Keywords: | fit of a eurve incomplete data statisics fracture mechanics |
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