matrix怎么读

英式音标：[ˈmeɪtrɪks]

美式音标：[ˈmetrɪks]

matrix基本解释

n. [数] 矩阵；模型；[生物][地质] 基质；母体；子宫；[地质] 脉石

matrix的意思释义

n.

矩阵；模型；基质；母体，子宫

变形

复数：matrices

英英释义

n.

a rectangular array of elements (or entries) set out by rows and columns

an enclosure within which something originates or develops (from the Latin for womb)

the body substance in which tissue cells are embedded

同义词：intercellular substanceground substance

the formative tissue at the base of a nail

mold used in the production of phonograph records, type, or other relief surface

matrix用法及例句

词组短语

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

双语例句

用作名词(n.)

The square matrix is called a diagonal matrix.

该方矩阵称为对角矩阵。

How do I multiply a matrix by a vector?

我怎么用一个矩阵乘以一个向量呢?

A term sometimes applied to a stylus in a thermal matrix printer.

有时用来指热敏点阵打印机的触针的一个术语。

例句参考

How matrix metalloproteinases regulate cell behavior

Matrix elasticity directs stem cell lineage specification.

Linear Matrix Inequalities In System And Control Theory [Book Review]

New functions for the matrix metalloproteinases in cancer progression.

Matrix elasticity directs stem cell lineage specification\\nS0092-8674(06)00961-5 [pii] 10.1016/j.cell.2006.06.044

A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity

Convergent and discriminant validation by the multitrait-multimethod matrix.

Engler AJ, Sen S, Sweeney HL, Discher DE.. Matrix elasticity directs stem cell lineage specification. Cell 126: 677-689

A Simple, Positive Semi-Definite, Heteroskedasticity: An Autocorrelation Consistent Covariance Matrix

matrix词源

matrix

matrix: see madrigal

matrix (n.)

late 14c., \"uterus, womb,\" from Old French matrice \"womb, uterus,\" from Latin matrix (genitive matricis) \"pregnant animal,\" in Late Latin \"womb,\" also \"source, origin,\" from mater (genitive matris) \"mother\" (see mother (n.1)). Sense of \"place or medium where something is developed\" is first recorded 1550s; sense of \"embedding or enclosing mass\" first recorded 1640s. Logical sense of \"array of possible combinations of truth-values\" is attested from 1914. As a verb from 1951.

matrix相关例句

1. Returns the transpose of this matrix (Read Only).

返回这个矩阵的转置（只读）。

2. I used this to remember how to calculate the determinant of a matrix.

我就用过这个方法来记住怎么算矩阵中的决定因素。

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3. We can fill in the Responsibility Matrix in one (or more) sessions, attended by all stakeholders.

我们可以在所有涉众出席的一个（或多个）会议上填写职责矩阵。

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4. How to use thread pool and message queues in Multithreaded Matrix Multiplication?

如何使用线程池和多线程矩阵乘法的消息队列？

8. When a transformation matrix is applied to an object it will often be in a different place, orientation, and size afterwards.

当一个变换矩阵被应用得到一个对象，通常在对于这些对象在不同的地点，方向，大小。

9. This paper names the race matrix problem, and resolves it using the formula method and the companion method presented by us .

本文命名了赛马矩阵问题，并利用笔者提出的公式化方法和伴随序列法解决了此问题。

10. You could also move the view matrix to affect your coordinate system.

你也可以移动观察矩阵来影响你的坐标系统。

11. Transfer matrix of wrist force sensor is of importance to decoupling output signals and enhancing precision of wrist force sensor.

腕力传感器的传递矩阵对输出信号的解耦和提高腕力传感器的精度具有重要意义。

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12. And, their matrix product should be some given column vector.

它们的矩阵乘积，等于某个已知列向量。

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13. Market growth rate relative market share matrix, in order to achieve the cash flow balance through the combination of business optimization.

又称市场增长率-相对市场份额矩阵，为了通过业务的优化组合实现企业的现金流量平衡。

14. Matrix that transforms a point from local space into world space (Read Only).

矩阵变换的点从自身坐标转为世界坐标（只读）。

15. Creates a translation, rotation and scaling matrix.

创建一个平移、旋转和缩放矩阵。

16. The method deduces the forecast effectiveness of single and combined forecast by introducing confidence field and improving forecast precision matrix.

通过引入可信赖域，改进预测精度矩阵，来推导单个预测和组合预测的阶预测有效度。

17. In solving the regression equations, collinearity in the design matrix can result in inaccurate parameter estimates.

在解回归方程时，设计矩阵中的共线性可能产生不精确的参数估计。

18. This matrix is symmetric and banded , the band being equal to four.

这个矩阵是对称的且是带状的，带宽等于四。

19. The stiffness matrix of this new element is constructed with the new formation method presented by authors.

这种新单元的刚度矩阵采用作者所提出的新列式方法来构造。

20. Stiffness matrix and load vector were founded on developing eigen-equation for wall element and applying principle of virtual work.

通过推导单元特征方程的解及应用虚功原理，建立了墙元的刚度矩阵和荷载向量。

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21. Employing the virtual displacement principle and considering constraint conditions of material interface, the stiffness matrix and equivalent load vector for this element are established.

应用虚位移原理和结合考虑材料交界面上的约束条件，文章建立了接触单元的刚度矩阵和等效荷载向量。

22. This paper discusses problems arising in system and control theory to a few standard convex optimization problems involving linear matrix inequality(LMI).

本文研究了出现在系统与控制理论中的一些标准的、包含线性矩阵不等式的凸优化问题。

23. This paper discusses the structure, calculation of multiplication and power, eigenvalue and eigenvector, and diagonalizable problems of matrix of rank equal to 1.

对秩等于1的矩阵的结构、乘法与乘幂运算、特征值与特征向量和对角化问题进行了讨论。

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24. The acoustic wave propagation in one dimension phononic crystal with defects was studied by eigen matrix method.

用特征矩阵法计算了声波在包含缺陷的一维声子晶体中的传播规律。

25. They look around like in the matrix and see how much everyone is affected by what other people think of them.

他们像在矩阵一样环顾四周，观察者每个人受别人看法的影响有多深。

26. For a detailed chart of different types of collisions, see the collision action matrix in the Advanced section below.

想了解不同类型碰撞的详细情况，可以参考下边进阶部分中的碰撞行为矩阵。

29. The azimuth and elevation of the incident sources can be estimated respectively from the amplitude and phase information of the eigenvalues of the new matrix.

利用虚拟累量域波达方向矩阵的特征值的幅值和相位信息，就可以求出信号源的方位角和俯仰角。

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30.Another matrix associated with G is the adjacency matrix.

伴随于G的另一个矩阵是邻接矩阵。

31.Bis the matrix in Eq, determine A+B,

B是等式中的矩阵，试求A＋B。

32.The selection is contiguous because the cells form a contiguous matrix of data, but there is no concept of selecting the space between two cells.

单元格组成一个连续的数据矩阵，所以选择是连续的，但是没有选择两个单元格之间空间的说法。

34.The square matrix is called a diagonal matrix.

该方矩阵称为对角矩阵。

35.The lumped mass matrix is a diagonal matrix.

集中质量阵是一个对用阵。

36.A complex n×n matrix U is called unitary if U*U=In.

一个复 n×n 矩阵U如果 U*U ＝In，则称它为酉矩阵。

37.The fundamental circ matrix is one example of a reduced circ matrix.

基本圈矩阵是简化广义圈矩阵的一个例子。

38.In a matrix of text or cells, the click means, “Bring the selection point over here.”

在文本或单元表格中，单击意味着“选中此处”。

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39.Conversely, some applications represent data as a matrix of many small contiguous pieces of data.

与之相反，有些程序把数据表示为由许多连续的小片数据组成的矩阵。

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