| 灰色消解模型的改进——z变换后的线性回归解法 |
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| 引用本文： | 潘惠英 郭原. 灰色消解模型的改进——z变换后的线性回归解法[J]. 干旱环境监测, 1997, 11(1): 6-7 |
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| 作者姓名： | 潘惠英 郭原 |
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| 作者单位： | 金华市环境监测站!321000 |
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| 摘 要： | 针对文献中提出的灰色消解模型的建模方法进行了ｚ变换，然后改用线性回归的办法求解，实例验证后表明，模拟拟合状况一致，但计算工作量大为减轻。
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| 关 键 词： | 消解模型 灰色系统 z变换 线性回归 农药 化肥 |
IMPROVEMENT OF GRAY DIGESTIVE DECOMPOSITION MODEL-SOLVING PROCESS OF LINEAR REGRESSION AFTER Z TRANSFORMATION |
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| Pan Huiying and Guo Yuan. IMPROVEMENT OF GRAY DIGESTIVE DECOMPOSITION MODEL-SOLVING PROCESS OF LINEAR REGRESSION AFTER Z TRANSFORMATION[J]. Arid Environmental Monitoring, 1997, 11(1): 6-7 |
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| Authors: | Pan Huiying and Guo Yuan |
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| Abstract: | Z trnasformation was made in accordance with graydisestire decomposition model proposed in documents,and solving process was made by method of linear regres-sion. Verified by examples, the imitation of the model issame, but the amount of work obviously decreased. |
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| Keywords: | Digestive decomposition medel Graysy stem Z transformation Linear regression |
| 本文献已被 CNKI 维普 等数据库收录！ |
