• 首先引入矩阵相似直和定义讨论了关系得到一些性质应用.。

    The definition of similar quasi-direct sum of matrix is introduced. Andthe connection with group inverse is discussed. Some properties and applications are obtained.

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  • 给出两互素多项式线性变换分解应用于幂等矩阵(对合矩阵)的秩的等式证明中。

    The direct sum decomposition of the addition of a linear transformation under the coprime polynomial was given, and it was used in the proof of some equality about the rank of idempotent matrix.

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  • 为了解决正确检测识别信号问题提出一种基于循环理论矩阵变换法估计算法。

    In order to solve the problem of direct sequence spread spectrum signals check and recognition, a blind estimate algorithm is proposed, it based on cyclic spectrum theory and matrix transform.

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  • 本文根据消声器实际工作过程中声管内温度发生变化特点,推导了考虑气流线性温度梯度情况刚性的声场传递矩阵

    The transmission matrix of rigid straight pipe with mean flow and linear temperature gradient is established according to the actual case of silencer.

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  • 王中德(1989)推广矩阵给出矩阵第二类第三积运算,并将此运算应用正交变换构造

    The matrix direct product is generalized and two kinds of direct products are given by Wang Zhongde (1989). These two kinds of direct products are applied to the construction of orthogonal transforms.

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  • 为了解决正确检测识别信号问题提出一种基于循环理论矩阵变换法估计算法。

    In order to solve the problem of direct sequence spread spectrum signal's check and recognition, a blind estimate algorithm is proposed, it based on cyclic spectrum theory and matrix transform.

    youdao

  • 方法首先地球物理地球化学等网格数据进行矩阵奇异值分解,之后特征向量矩阵与右特征向量矩阵的直构造一个正交完备

    The MSVD method constructs a self-contained orthogonal basis using the outer product of left and right eigenvector matrixes decomposed from 2D geochemical or geophysical maps.

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  • 方法首先地球物理地球化学等网格数据进行矩阵奇异值分解,之后特征向量矩阵与右特征向量矩阵的直构造一个正交完备

    The MSVD method constructs a self-contained orthogonal basis using the outer product of left and right eigenvector matrixes decomposed from 2D geochemical or geophysical maps.

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