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单词 Orthogonal matrix
释义

Orthogonal matrix

英语例句库

A series of the necessary and Sufficient conditions of the diagonalizable orthogonaltransformation and orthogonal matrix is given.

获得了一种求可对角化正文矩阵的特征向量的简便方法。

The extraction technology of triacontanol from beeswax was studied in this paper andthrough the method of experiments of orthogonal matrix in studied.

本文研究了从蜂蜡中提取三十烷醇的工艺方法,并通过正文试验对其工艺条件进行了探讨。

中文百科

正交矩阵

在矩阵论中,正交矩阵(orthogonal matrix)是一个方块矩阵Q,其元素为实数,而且行与列皆为正交的单位矢量,使得该矩阵的转置矩阵为其逆矩阵:

其中,I为单位矩阵。正交矩阵的行列式值必定为+1-1,因为:

底下是一些重要的性质:

英语百科

Orthogonal matrix 正交矩阵

In linear algebra, an orthogonal matrix is a square matrix with real entries whose columns and rows are orthogonal unit vectors (i.e., orthonormal vectors), i.e.

where I is the identity matrix.

This leads to the equivalent characterization: a matrix Q is orthogonal if its transpose is equal to its inverse:

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更新时间:2025/6/19 22:23:32