multivariate linear model的意思|示意

We combine unitary nonlinear regression with multivariate linear regression, it can reduce the error sum of squares of the model and improve the precision of forecast.

即把一元非线性回归和多元线性回归结合起来，构造一个混合回归模型，这样就减小了模型的残差平方和，从而提高预报的准确性。

The conditional optimal prediction of the conditional predictable variable in the multivariate linear model with arbitrary rank and linear equality constrains was investigated.

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。

Multivariate linear model of measurement of forest ecological benefit was set up according to index system of measurement.

按照以上建立的计量指标体系，建立了森林生态效益计量的多元线性模型。

A model showing dynamic change of groundwater level for Shenyang area is set up, using the method of multivariate linear regression in random model.

作者应用随机模型中多元线性回归的方法建立了沈阳地区地下水位动态变化模型。

In this paper we define a class of biased linear estimators for the parameter matrix in the multivariate linear model with deficient rank and discuss some important properties.

本文对降秩多元线性模型的参数阵提出了一类有偏线性估计，讨论了许多重要的性质，从而把降秩模型中参数阵的估计问题转化为满秩模型中参数阵的估计问题。

A multivariate regression equation was deduced with a multivariate linear regression model.

通过多元线性回归模型，得出了多因子复合流变方程。