全部

1·An orthogonal matrix is an invertible matrix for which the inverse is equal to the transpose.

正交矩阵是可逆矩阵，其逆矩阵等于其转置矩阵。

2·Moreover, the resolving scheme of the invertible matrix problem involving the time domain iteration is presented.

此外，提出的的可逆矩阵问题涉及的时间域迭代的解决方案。

3·Then T is an invertible linear operator preserving rank - partial ordering on Sn(F) if and only if there exists an invertible matrix (F) such that where .

刻画了在非负无零因子交换半环上强保持可逆矩阵的线性算子。

4·Either the matrix is invertible.

矩阵是否可逆的两种。

5·Or, if a matrix is not invertible, then you have infinitely many solutions.

或者矩阵不可逆时，有无穷解。

6·A square real matrix a is called an S2NS matrix, if every matrix with the same sign pattern as a is invertible, and the inverses of all such matrices have the same sign pattern.

一个实方阵a称为是S2NS阵，若所有与A有相同符号模式的矩阵均可逆，且它们的逆矩阵的符号模式都相同。

7·The parameter estimation problem to the invertible vector moving average (ma) model essentially is a matrix spectral factorization problem.

可逆的向量滑动平均(MA)模型参数估计问题本质上是一个矩阵谱分解问题。

8·Both methods can be solved explicitly by a pseudo-inverse matrix and are of invertible, commutative, and associative properties, which enhance the efficiency and controllability of the manipulation.

两种方法都可以利用广义逆矩阵求得显式解，具有可逆性、可交换性、结合性等优点，提高了曲面形状修改的效率和可控性。