| 用多元回归和EOF方法预报西北地区东部9～10月降水趋势 |
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| 引用本文： | 郭慧,张存杰,董安祥,李国昌.用多元回归和EOF方法预报西北地区东部9～10月降水趋势[J].甘肃气象,1998(3). |
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| 作者姓名： | 郭慧 张存杰 董安祥 李国昌 |
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| 作者单位： | 甘肃省气象局 |
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| 摘 要： | 在经验正交函数展开（ＥＯＦ）方法和分析的基础上，用多元回归方法对西北地区东部９～１０月的降水趋势进行了拟合和预报，结果表明，这种方法具有一定的预报能力。
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| 关 键 词： | 西北地区东部 降水趋势 EOF 预报 |
The Application of Multiple Regression and EOF Method for Forecasting Precipitation from September to October in the East port of Northwest China |
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| GUO Hui ZHANG Cunjie DONG Anxiang LI Guochang Meterological Bureau of Gansu,Lanzhou.The Application of Multiple Regression and EOF Method for Forecasting Precipitation from September to October in the East port of Northwest China[J].Gansu Meteorology,1998(3). |
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| Authors: | GUO Hui ZHANG Cunjie DONG Anxiang LI Guochang Meterological Bureau of Gansu Lanzhou |
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| Institution: | GUO Hui ZHANG Cunjie DONG Anxiang LI Guochang Meterological Bureau of Gansu,Lanzhou 730020 |
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| Abstract: | Based on the empirical orthogonal funtion (EOF) analysis,the precipitation tendency from September to October in East part of Northwest China has been fitted and forecasted by multiple regression.The results show that the multiple regression EOF method has a specified predictive capability. |
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| Keywords: | east port of Northwest China precipitation EOF forecast |
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