regression matrix

• 回归阵

regression matrix的用法和样例：

例句

1. The lumped mass matrix is a diagonal matrix.
   集中质量阵是一个对用阵。
2. A matrix of this sort occurs, for example, in electric networks when mutual inductance is present.
   例如，当电网络中有互感时，就会出现这种阵矩。