| 概率分布拟合研究在商品煤人工采样精密度计算中的应用 |
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| 引用本文： | 焦毅.概率分布拟合研究在商品煤人工采样精密度计算中的应用[J].科技情报开发与经济,2011,21(25):186-188,190. |
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| 作者姓名： | 焦毅 |
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| 作者单位： | 阳城国际发电有限责任公司,山西晋城,048000 |
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| 摘 要： | 通过几种常用的概率分布类型,对试验数据的分布拟合以及检验方法进行了研究,并在研究基础上,提出了商品煤的人工采样精度计算方法。
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| 关 键 词： | 采样精密度 概率分布 参数估计 K-S检验 |
The Application of Probability Distribution Fitting Research in Commercial Coal's Artificial Sampling Precision Calculation |
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| JIAO Yi.The Application of Probability Distribution Fitting Research in Commercial Coal's Artificial Sampling Precision Calculation[J].Sci-Tech Information Development & Economy,2011,21(25):186-188,190. |
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| Authors: | JIAO Yi |
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| Abstract: | By using several commonly used probability distribution types,this paper studies the distribution fitting of experimental data and testing method,and based on the study,puts forward the calculation method for the commercial coal's artificial sampling precision. |
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| Keywords: | sampling precision probability distribution parameter estimation K-S test |
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