augmented matrix

基本解释

Prediction to the regression parameters was converted to predict cross product matrix of the variable augmented matrix.
对多元线性回归模型参数的预测，转化为对其变量集合的增广矩阵的叉积阵的预测。
It is clear in concept and easy to use, and reveals a general form of the augmented matrix method, conducing to its wider application.
该方法概念清晰，简便实用，揭示了增广矩阵法的一般形式，有助于增广矩阵法的广泛应用。
The aberrations were treated collectively by examining the pseudospectra of an augmented matrix constructed from the aberration matrices.
测量像差矩阵构造的增广矩阵的伪谱，就可全面地分析像差。