摘要
本文在辽宁省水文水资源勘测局多年开展汛期水情趋势预报的基础上,应用模糊模式识别方法,在水文要素的周期分析方法基础上确定出一个准周期,然后应用该方法进行定量预报,精度较好,同时结合中期水文跟踪预报,可以用来指导汛期防汛工作。
According to prediction of flood tendency in flood period,this paper used fuzzy pattern recognition to determine a quasi-periodicity based on cycle analysis of hydrologic essential factors,and then applied it to make quantitative forecasting.The results show that this method is precise.
出处
《水文》
CSCD
北大核心
2010年第3期48-49,共2页
Journal of China Hydrology
关键词
模糊模式识别
预测
汛期
fuzzy pattern recognition
prediction
flood period
