1) non-equal interval Verhulst direct GM(1,1)
非等间距Verhulst直接模型
2) Verhulst direct model
Verhulst直接模型
1.
Two-time fitting Verhulst direct model for loader sales prediction;
装载机销售量的二次拟合Verhulst直接模型研究
2.
Study on Verhulst direct model for loader sales prediction
装载机销售量的Verhulst直接模型的研究
3.
The effect of applying the non-equal interval Verhulst direct model in processing the data, which are non-equal interval, non-negative, and have index laws and saturated development trends, is greatly perfect.
对于建材物化测试中得到的非等时距、非负性、具有指数规律饱和发展趋势离散数据,采用非等时距Verhulst直接模型进行模拟和预测的效果十分理想。
3) unequal interval GM(1,1) direct model
非等时距GM(1,1)直接模型
4) non-equidistance GM(1,1) model
非等间距GM(1,1)模型
1.
Considering the possible missing in water demand data and the non-equidistance of data series caused by data abnormity,the non-equidistance GM(1,1) model was established,and its background value was improved.
考虑到在工程实际中用水资料可能有所缺失或因某些数据异常而造成数据列的不等间距,构造了非等间距GM(1,1)模型,并对其背景值进行改进。
6) Verhulst model
Verhulst模型
1.
The application of Gray GM(1,1) model and Verhulst model in the forecast of farmland in the karst area——A case in Bijie ecological experimental area
灰色GM(1,1)模型和Verhulst模型在喀斯特地区耕地预测中的应用——以毕节生态试验区为例
2.
According to combined theory with optimum weight and taking the deformation data of some landslide as an example,the combined model with optimum weight is established on the basis of establishing Verhulst model,trend curve predicting model of the landslide.
根据最优加权组合理论,以某滑坡的变形监测资料为例,在建立Verhulst模型和趋势曲线预测模型的基础上,建立了滑坡变形的最优加权组合模型。
3.
The grey Verhulst model and cubic exponential smoothing model are built respectively based on the analyses of income level of urban residents of Shaanxi province in order to improve the predictive precisions of income level of urban residents.
为提高城镇居民收入水平的预测精度,在对陕西省城镇居民收入水平现状进行了分析的基础上分别建立了灰色Verhulst模型和三次指数平滑模型。
补充资料：执有法与有等性非一非异
【执有法与有等性非一非异】
谓外道执法与性其体非同非不同，故云非一非异。
谓外道执法与性其体非同非不同，故云非一非异。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条