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中文摘要: 使用人工神经网络方法建立了我国沙尘暴短期预报模型,该神经网络模型的输入因子是几个物理量场REOF展开的一些时间系数,输出为我国有无沙尘暴。结果表明REOF展开技术和人工神经网络方法两种方法的结合对于预测沙尘暴是可行的。
中文关键词: 人工神经网络,REOF展开,沙尘暴预报
Abstract:A forecast model of sand-storm in China is established by BP artificial neural network. The inputs of the model are the time coefficients of REOF in a few of physical fields, and the outputs are sand-storm or no sand-storm in China. The result shows that combination of these two methods has better effect on forecasting sand-storm.
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引用文本:
赵翠光,2004.人工神经元网络方法在沙尘暴短期预报中的应用[J].气象,30(4):39-41.
,2004.Application of Artificial Neural Network to Sand-storm Forecast in North China[J].Meteor Mon,30(4):39-41.
赵翠光,2004.人工神经元网络方法在沙尘暴短期预报中的应用[J].气象,30(4):39-41.
,2004.Application of Artificial Neural Network to Sand-storm Forecast in North China[J].Meteor Mon,30(4):39-41.