查询词典 matrices

This kind of dependency between the variables and solution is just the sort of problem that matrices excel at.

解决这种变量与结果之中的依赖关系恰恰是矩阵所擅长的。

Weak matrices maintain many of the characteristics of a al organization and the project manager role is more that of a coordinator or expediter than that of a manager.

弱矩阵式组织保留了职能式组织的许多特征，项目经理的角色和其协调或者督促的作用大十经理的作用。

Weak matrices maintain many of the characteristics of a functional organization and the project manager role is more that of a coordinator or expediter than that of a manager.

弱矩阵式组织保留了职能式组织的许多特征，项目经理的角色和其协调或者督促的作用大十经理的作用。

In this paper, we study structure-preserving algorithms for some doubly structured matrices and structured backward errors by Van Loans squared reduced method, quasi-QR factorization and Wielandt-Hoffman theorem.

本文利用Van Loan的平方约化方法，拟QR分解，Wielandt-Hoffman定理等对一些双结构矩阵特征值算法和结构向后误差进行了研究。

It is shown that three classes of nD polynomial matrices admit this kind of general matrix factorization.

本文将给出三类满足这种矩阵分解的n维多项式矩阵。

By combining the interval mathematics and the finite element analysis, the mass matrix, damping matrix, stiffness matrix and the external loads are represented as interval matrices and vector.

通过结合区间数学和有限元分析，结构质量矩阵、阻尼矩阵、刚度矩阵和外载荷列向量采用区间矩阵和区间向量来描述。

This paper is composed of the algorithm design of dual-tree binary coefficients complex wavelets,MGM algorithm for linear systems that can be diagonalized by generalized discrete Fourier transform and type-II discrete sine transform matrices, wavelet and MGM algorithms for Toeplitz systems and their applications in signal and image processing.

本文以多进制小波与对偶树二进制系数复数小波算法设计、三角变换对角化系统MGM算法、Topelitz系统的小波与MGM结合算法作为理论主线，以对偶树复数小波与扩散方程方法结合的图像去噪，信号与恢复作为应用背景展开讨论。

The free velocity vectors and mobility matrices provide complete characterization of structure-borne sound sources, but lack convenience because they contain many elements.

摘要自由速度矢量和导纳矩阵是对结构噪声源的完整描述，但由于包含太多的元素，缺乏实用性，需要进行简化。

Definitions for Matrices and Linear Algebra. Function: ADDCOL M, list 1, list 2,...

下列出Maxima 有关矩阵和线性代数的定义或函数，可自行参考：。

Lastly,Using the extension theory of〓-algebras founded and developed by Brown-Douglas-Fillmore in 70s,inparticular,using the homotopy invariance of the extensions and the indexformule of Toeplitz operator matrices,the paper characterized the automorphismgroup of the continuous function symbol Toeplitz 〓-algebra in terms of thetopological degrees of the continuous mappings on the n-dimensional sphere.

最后，本文利用Brown-Douglas-Fillmore在七十年代建立并发展起来的C*-代数扩张理论，尤其是扩张的同伦不变性，以及Toeplitz算子矩阵的指标公式，通过球面上连续映射的拓扑度，刻划了高维球面Hardy空间上连续符号Toeplitz 〓代数的自同构群。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。