非平稳序列的疏系数混合回归模型  

Combination Regression Model With Scattered Coefficient of Non-Stationary Sequence

作　　者：王博[1] 方法明[1] 张连富 贺北方 

机构地区：[1]郑州工业大学

出　　处：《水电能源科学》1999年第4期13-15,22,共4页Water Resources and Power

摘　　要：根据月降雨和月径流的特点，建立了疏系数混合回归模型，并对此类非平稳时间序列的建模及预报方法进行了研究．Monthly runoff and rain series are a sort of non-stationary time sequence with periodicity.In this paper, according to their characteristics, a combination regression model with scatteredcoefficient is established. And modeling and forecasting methods are thoroughly researched.

关 键 词：水文序列 疏系数 混合回归 

分 类 号：P338[天文地球—水文科学]