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单词 Matrix transpose
释义

Matrix transpose

中文百科

转置矩阵 Transpose

(重定向自Matrix transpose)

在线性代数中,矩阵A转置是另一个矩阵A(也写做A, AA′)由下列等价动作创建:

  • A的横行写为A的纵列
  • A的纵列写为A的横行

形式上说,m × n矩阵A的转置是n × m矩阵

A^\mathrm{T}_{ij} = A_{ji} for  1 \le i \le n, 1 \le j \le m

注意:\mathbf{A}^{T}(转置矩阵)与\mathbf{A}^{-1}(逆矩阵)不同。

英语百科

Transpose 转置矩阵

(重定向自Matrix transpose)
The transpose AT of a matrix A can be obtained by reflecting the elements along its main diagonal. Repeating the process on the transposed matrix returns the elements to their original position.
This article is about the transpose of a matrix. For other uses, see Transposition
Note that this article assumes that matrices are taken over a commutative ring. These results may not hold in the non-commutative case.

In linear algebra, the transpose of a matrix A is another matrix A (also written A′, A, A or A) created by any one of the following equivalent actions:

Formally, the i th row, j th column element of A is the j th row, i th column element of A:

If A is an m × n matrix then A is an n × m matrix.

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