This paper presents a new GM (1, 1) forecasting model with Mixed Generalized Accumulated Generating Operation (MGAGO) based on the traditional GM (1, 1) model.
在传统累加的GM(1,1)模型基础上,提出了一种新的基于混广义累加生成的GM(1,1)预测模型。
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Based on the theory and method of mixed regressive model, the statistical correlative forecasting model of the DongShan's water level is got, it is the key level of controlling flood.