Minimax predictor of linear predictable variable in normal populations;
正态总体中线性可预测变量的Minimax预测
For arbitrary linear predictable variable, the necessary and sufficient condition for .
研究了任意秩多元线性模型中最优线性无偏预测的稳健性,即对任一线性可预测变量,得到了其关于协方差矩阵具有稳健性的充要条件。
The optimal prediction of the linear predictable variable in general growth curve model was investigated.
研究了一般增长曲线模型中线性可预测变量的最优预测,给出了可容许线性预测的定义,并分别在齐次线性预测类和非齐次线性预测类中得到了线性可预测变量的一个线性预测是可容许预测的充要条件。
Necessary and sufficient conditions for the predictor of conditional linear predictable variable to be robust with respect to covariance matrices are obtained.
研究了一般生长曲线模型中条件最优线性无偏预测的稳健性,得到了条件线性可预测变量的这种预测关于协方差矩阵具有稳健性的充要条件。
Necessary and sufficient conditions for a linear prediction Ly s(Ly s+a) of conditional linear predictable variable Qy to be admissible are obtained.
本文针对带线性等式约束的线性模型 ,在二次损失下研究了线性预测的可容许性 ,得到了条件线性可预测变量的线性预测 Lys(Lys+ a)是可容许线性预测的充要条件。
A modeling approach of nitrogen and phosphorus for predication of algae blooming biomass;
氮磷与“藻华”生物量预测的模型探讨
A new comprehensive factor predication model of algae biomass in local lake area;
局部湖区两种藻类藻生物量的综合因子预测模型
Predication of Combustible Coal's Firing Temperature Based on BP Neural Network Theory;
基于BP神经网络的燃煤着火温度的预测
A study of depositional microfacies and method of reservoir prediction by integrating well log and seismic information in dense well pattern——taking Xing 56 block,Xingshugang oil field,Daqing as an example;
密井网区井震结合进行沉积微相研究及储层预测方法探讨——以大庆杏树岗油田杏56区为例
Study on the prediction of woven filtration fabrics (tabby) boiling aperture;
平纹机织过滤布鼓泡孔径的预测研究
Prediction of Deep Thickness of Coal Seam in Moxinpo Based on Grey GM(1,1)Model;
基于灰色GM(1,1)模型的磨心坡深部煤层厚度预测