Therefore, the orthogonal vector techniques can be applied to the LPEF coefficient matrix space for spectral estimation.

在系数阵空间同样存在正交矢量谱估计方法。

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The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 .

刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。

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Using EFE matrix, IFE matrix, TOWS matrix, SPACE matrix, we schemed out the whole business strategy and the individual business strategy of henan electric power research institute.

运用EFE矩阵、IFE矩阵、TOWS矩阵、SPACE矩阵，进行战略分析与选择，设计了河南电力试验研究所的总体经营战略和单位经营战略。

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Using EFE matrix, IFE matrix, TOWS matrix, SPACE matrix, we schemed out the whole business strategy and the individual business strategy of henan electric power research institute.

运用EFE矩阵、IFE矩阵、TOWS矩阵、SPACE矩阵，进行战略分析与选择，设计了河南电力试验研究所的总体经营战略和单位经营战略。

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