• 由于矩阵相合相似有着密切联系本文讨论了四元数矩阵的酉相似的一些性质

    Since unitary congruence of quaternion matrices is in connection with unitary similarity of quaternion matrices, we also discuss some properties of the unitary similarity of quaternion matrices.

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  • 为了确定多重线性回归模型回归系数矩阵,本文提出一个基于M估计模型选择程序,且在较弱的条件下建立了回归系数矩阵的秩的估计的强相合性。

    To determine the rank of regression coefficient matrix in a multivariate linear regression model, a model selection procedure is proposed based on the M-estimation.

    youdao

  • 为了确定多重线性回归模型回归系数矩阵,本文提出一个基于M估计模型选择程序,且在较弱的条件下建立了回归系数矩阵的秩的估计的强相合性。

    To determine the rank of regression coefficient matrix in a multivariate linear regression model, a model selection procedure is proposed based on the M-estimation.

    youdao

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