grey system model gm 灰色系统模型
It shows that the improved Grey System GM (1, 1) could achieve better results.
结果表明，改进的GM(1, 1)模型可取得较好的预测结果。
Methods: Based on grey system GM (1, 1) model, we analyzed and forecasted the temperature changes of the rats.
方法：运用灰色系统GM(1,1)模型，对补中益气汤气虚发热大鼠体温变化进行分析和预测。
The structure method of background value in grey system GM(1,1) model is considered to have an important influence on the adaptability and precision of GM(1,1) model.
灰色GM（1，1）模型中的背景值构造法是影响模型适应性和精度的关键因素。
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