matrix

[美]/'meɪtrɪks/
[英]/'metrɪks/
词频: 极高

释义

n. 铸模,模型发源地;母体,基质 矩阵 (内含宝石等的)岩石,矿脉
词形变化
复数matrices

短语搭配

matrix multiplication

矩阵乘法

identity matrix

单位矩阵

matrix algebra

矩阵代数

matrix addition

矩阵加法

matrix inverse

矩阵逆

matrix determinant

矩阵行列式

transfer matrix

转移距阵;转换矩阵

stiffness matrix

刚度矩阵;劲度矩阵

metal matrix

金属基体;金属模版

extracellular matrix

细胞外基质

coefficient matrix

系数矩阵

covariance matrix

[计]协方差矩阵

matrix theory

矩阵理论

dot matrix

点阵

matrix equation

矩阵方程

transformation matrix

变换矩阵,转换矩阵

matrix analysis

矩阵分析(法)

jacobian matrix

雅可比矩阵;[数]导数矩阵

inverse matrix

[计]矩阵求逆,逆矩阵,反矩阵

correlation matrix

相关矩阵

sparse matrix

[数]稀疏矩阵

density matrix

密度矩阵

matrix structure

矩阵结构;基地组织

adjacency matrix

邻接矩阵,相邻矩阵

matrix effect

基体效应

transition matrix

跃迁矩阵

例句

Oxbridge was the matrix of the ideology.

牛津和剑桥是思想意识的发源地。

Rome was the matrix of Western civilization.

罗马是西方文明之母。

a dot matrix display board.

点阵式显示牌。

a slow dot-matrix printer.

一台慢速点阵式打印机。

The basis matrix B is unimodular.

基矩阵b是幺模的。

First, it is assumed that the polytope exists in the system matrix, input matrix and measure matrix of the stale space model.

首先,假定多胞型不确定参数存在于状态空间模型的系统矩阵、输入矩阵和量测矩阵中。

The reluctivity matrix is obtained by using the trigonometric function transformation and the form of coefficient matrix is simplified.

该方法适用于任意阶多项式描述磁化曲线的非线性谐波电磁场问 题的求解,并提高了计算的精度。

let A be a square matrix of order n .

假设A代表n次方阵。

the matrix of gravel paths is hoed regularly.

砂石路面的碎料被定期翻松。

For matrix keyb for cvavr.

矩阵keyb的cvavr 。

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 traditional gray-level co-occurrence matrix (GLCM) was computationally intensive and discriminatively insufficient.

分析了传统的灰度共生矩阵在计算纹理特征时计算量大,且分辨能力差的缺点。

The magnitude of the determinant of the matrix M, which is a volume or area or hypervolume.

矩阵M的行列式值的大小,为体积、面积或超体积。

In other words, The Hermiticity of a matrix is invariant under unitary transformations.

换言之,矩阵的厄密性在幺正变换下保持不变。

Objective To explore the nursing experience on the cograft of acellular dermal matrix and self epidermis cells.

目的探讨脱细胞异体真皮与自体薄皮片复合移植的护理经验。

Methods:The angioarchitecture of the matrix unguis was studied by corrosion - cast,scan electromicroscopy and surgical microscopy.

方法:用血管铸型标本、手术显微镜及扫描电镜观测等方法研究了甲床的血供。

Objective To study the clinical effect of autodermic blair graft and acellular dermal matrix allograft to repair the defect of oral mucosa.

目的评价自体中厚皮片和脱细胞异体真皮基质口腔粘膜补片两种方法治疗口腔粘膜缺损的临床效果。

Binning also can reduce the overall matrix size, thus allowing higher frame rates.

绑定也可以减少总矩阵大小,因此可以获得更高的帧率。

An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation.

摘要构造了一种迭代法求一类矩阵方程的最小二乘双对称解。

Four examples of catadioptrics are given to help understand the concepts of matrix method and master the formulae.

文中通过四个应用实例的计算,有助于掌握矩阵方法的基本概念和公式的运用。

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