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diagonal matrix

/daɪˈæɡənl ˈmeɪtrɪks/

翻译: 对角矩阵是指除主对角线外其余元素全为零的方阵,在线性代数及各类数学应用中广泛使用。

1 个条目

phrase

/daɪˈæɡənl ˈmeɪtrɪks/C1formalscientific
  • zh对角矩阵是指除主对角线外其余元素全为零的方阵,在线性代数及各类数学应用中广泛使用。

A square matrix in which all entries outside the main diagonal are zero, used in linear algebra and various mathematical applications.

  1. Square matrix with zero off-diagonal entriesC2formal

    A square matrix in which all entries outside the main diagonal are zero. The main diagonal entries can be any number, including zero.

    zh对角矩阵

    • The identity matrix is a special case of a diagonal matrix where all diagonal entries are 1.
    • In linear algebra, a diagonal matrix is often used to represent scaling transformations.
    • The eigenvalues of a diagonal matrix are simply its diagonal entries.