摘要
建立了水库决策变量与其影响因素间的多层递阶回归分析模型.实际应用中,该方法集多层递阶和回归分析两者的优点,既能体现高相关因子在预测模型中的重要作用,同时对时变系统又具有较强的适应性.
A multi-degree regression analysis model for formulation of reservoir operation function is established. As a case study, this method has the merits of both multi-degree and regression analysis, reflecting the important function of the related factor in the prediction mode as well as the strong adaptability to the system of sequential valance.
出处
《大学数学》
北大核心
2006年第3期55-59,共5页
College Mathematics
关键词
动态系统
多层递阶回归分析
预测
dynamic system
multi-degree regression analysis
prediction
