| 逐步回归曲线拟合模型及其在气象要素预报中的应用 |
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| 引用本文： | 张端好.逐步回归曲线拟合模型及其在气象要素预报中的应用[J].成都信息工程学院学报,1991(1). |
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| 作者姓名： | 张端好 |
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| 作者单位： | 湖北省鄂洲市气象局 |
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| 摘 要： | 本文将逐步回归和曲线拟合结合起来,设计了一种逐步回归曲线拟合模型,实例分析表明,该模型与逐步回归相比,其拟合误差和预报误差均较小,具有较高的使用价值。
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| 关 键 词： | 气象学 统计天气预报 逐步回归 曲线拟合 |
A MODEL FOR STEPWISE REGRESSION CURVE FITTING AND ITS APPLICATION IN METEOROLOGICAL ESSENTIAL FACTORS FORECASTING |
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| Zhang Duanhao.A MODEL FOR STEPWISE REGRESSION CURVE FITTING AND ITS APPLICATION IN METEOROLOGICAL ESSENTIAL FACTORS FORECASTING[J].Journal of Chengdu University of Information Technology,1991(1). |
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| Authors: | Zhang Duanhao |
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| Abstract: | The stepwise regression and curve fitting have been linked in this paper. A combination new model-stepwise regression curve fitting model has been designed. It is found that both the fitting error and the forecasting error of the new model are smaller compared with the stepwise regression method,so it is valuable in meteorological factors forecasting. |
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| Keywords: | Meteorology Statistical weather forecast Stepwise regression Curve fitting |
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