gray model for prediction 灰色系统预测评价模型
Gray dynamic model prediction 灰色动态模型预测法
Gray Prediction Model 灰色预测模型
the gray prediction model 灰色预测模型
gray system prediction model 灰色系统预测模型
gray dynamic prediction model 灰色动态预测模型
gray combination prediction model 灰色组合预测模型
model of gray-prediction 灰色预测模型
By analyzing and comparing various prediction methods and their features, gray model prediction method can be used for predicting the medium-term regional electrical load.
通过对各种预测方法及特点的分析比较，得出用灰色模型预测方法作为地区电力负荷中期预测的方法，且该方法误差小、精度高。
The essence of the gray prediction model is to fit the known data sequence with an exponent form to a curve, and then extend the curve to the future in order to predict the unknown data.
灰色系统预测模型的本质是对已知数据序列进行类型为指数形式的曲线拟合，然后将此曲线延伸到未来，由此对未知的数据做出预测。
Analyzing the change laws of distance in phase space to deformation in backfill, a prediction model is built based on phase space reconstruction with gray theory.
用灰色理论研究充填体变形在相空间中相点距离的演变规律，建立了重构相空间的灰色预测模型。
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