Two break up date forecasting mathematical models of Ha’er bin Station on Song Hua River were founded, based on the mechanism of the break up and the ice condition data of the station.
依据开河机理,结合松花江哈尔滨站的历史资料,设计出了哈尔滨站开河日期预报的两个数学模型。
参考来源 - 基于人工神经网络的冰情预测研究By using the fuzzy optimization neural network BP approach the forecasting of ice formation is carried out. This method is applied to forecast the freeze-up date and break-up date of the Yellow River.
本文在分析影响凌汛成因因素的基础上,选取合适的预报因子,基于模糊优选神经网络BP模型,提出冰凌预报方法,应用于黄河内蒙段封河、开河日期的预报。
参考来源 - 冰凌预报模糊优选神经网络BP方法·2,447,543篇论文数据,部分数据来源于NoteExpress
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