直接建模与累加建模灰色模型特性的比较

Comparision Between Accumulated Method and Direct Method of Grey Model

研究了直接建模与累加建模所建立的灰色模型的模型特性，得到了一些有价值的结论－这些结论有助于灰色预测模型在有关领域中的应用－

The model features of the grey model using direct method and accumulated method are studied A number of valuable results are drawn from the study, which lead to the better application of grey model to its relevant fields