| 人工神经元网络方法在沙尘暴短期预报中的应用 |
| |
| 引用本文： | 赵翠光.人工神经元网络方法在沙尘暴短期预报中的应用[J].气象,2004,30(4):39-41. |
| |
| 作者姓名： | 赵翠光 |
| |
| 作者单位： | 北京大学地球物理系,北京,100871 |
| |
| 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。
|
| 关 键 词： | 人工神经网络 REOF展开 沙尘暴预报 |
Application of Artificial Neural Network to Sand-storm Forecast in North China |
| |
| Zhao Cuiguang.Application of Artificial Neural Network to Sand-storm Forecast in North China[J].Meteorological Monthly,2004,30(4):39-41. |
| |
| Authors: | Zhao Cuiguang |
| |
| 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. |
| |
| Keywords: | artificial neural network REOF approach sand-storm forecasting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象》浏览原始摘要信息 |
| 点击此处可从《气象》下载免费的PDF全文 |
