simultaneous linear equations
联立线性方程;
线性方程组;
双语例句
1
This paper presents ordinary least squares estimation, indirect least squares estimation, two-stage least squares estimation, generalized least squares estimation and three-stage least squares estimation of structural parameters for simultaneous linear equations model. The simulation example by Matlab shows that the generalized least squares estimation and three-stage least squares estimation are the best among the above estimation.
介绍了联立线性方程组模型可识别时结构参数矩阵的几种估计：普通最小二乘估计、间接最小二乘估计、两步最小二乘估计、广义最小二乘估计以及三步最小二乘估计，对这5种参数估计进行了随机模拟，表明这些估计中以广义最小二乘估计和三步最小二乘估计为最好.
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