diagonal matrix
英 [daɪˈæɡənl ˈmeɪtrɪks]
美 [daɪˈæɡənl ˈmeɪtrɪks]
对角矩阵
双语例句
- Transform a matrix to a diagonal matrix.
把一个对角矩阵转化成对角矩阵。 - The lumped mass matrix is a diagonal matrix.
集中质量阵是一个对用阵。 - We call a matrix the generalized cyclic matrix if it can be written the product of a nonsingular diagonal matrix and a cyclic matrix.
可表为非奇异对角矩阵和循环矩阵乘积的矩阵，我们称其为广义循环矩阵。 - Seeking a power of general matrix is often through seeking a power of diagonal matrix.
通常是将求一般矩阵的方幂转化为求对角矩阵的方幂。 - The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵。 - Based on the block bordered diagonal matrix structure, this paper presents a new discrete decomposition algorithm for the reactive-power optimization in a multi-area power system.
基于对角加边矩阵结构，提出了一种新的多区域电力系统离散无功优化分解算法。 - Taking a paper-smoothing machine as a design case study, the co-evolution of DM and DSM is described in detail. transform a matrix to a diagonal matrix.
最后通过轧纸机构设计实例，具体阐述了公理化设计矩阵与设计结构矩阵同步演化过程。把一个对角矩阵转化成对角矩阵。 - ( mathematics) capable of being transformed into a diagonal matrix.
（数学）能够使（矩阵）变成对角线形。 - The first form returns the diagonal matrix.
第一种形式返回对角矩阵。 - A diagonal matrix in which all of the diagonal elements are equal.
对角元素相等的斜矩阵。 - Then the PID diagonal matrix decoupling control algorithm was adopted in the system based on the matrix transfer function.
再根据系统的传递函数矩阵，采用PID对角矩阵解耦控制算法结合约束条件实现其解耦控制。 - This paper changed a real symmetry matrix into a diagonal matrix in a series of mirror reflecting matrixes, gained its characteristic values, improved the traditional dividing method.
用一系列镜面反射阵直接将实对称阵化为对角阵，求得其特征值，改进了传统的对分法。 - By using the condition of orthogonality of normalization vibration mode, the inertia matrix, the stiffness matrix and the damping matrix are become diagonal matrix.
强迫振动的计算方法为振型叠加法，通过正规化振型的正交特性将系统的转动惯量矩阵、阻尼矩阵和刚度矩阵模态化，变成对角矩阵，然后可方便求解。 - Decoupling of the electro-hydraulic multivariable position coupling system is designed and experimented using diagonal matrix method.
采用对角矩阵法对电液比例双阀控缸位置耦合控制系统进行解耦设计，并在实验装置中得到了实现。 - On the permanent of Hermite triple diagonal matrix
关于Hermite三对角矩阵的积和式 - The third part discusses the eigenvalues relationship between skew-symmetric tridiagonal matrix and its concomitant matrix ( special symmetric diagonal matrix with diagonal elements are zero).
第三部分讨论了反对称三对角矩阵与其相伴矩阵（对角元为零的特殊对称三对角矩阵）特征值之间的关系。 - An improved federated filtering algorithm is given based on diagonal matrix weighting.
提出了一种基于对角阵加权的改进联邦滤波算法。 - This paper defined up-triangle equal minor diagonal matrix and up-triangle stagger minor diagonal matrix.
定义了上三角等次对角线矩阵和上三角交错次对角线矩阵； - The stiffness matrix is approximated by a product of time-dependent diagonal matrix and a time-independent longtimestiffness matrix, and the consequent unbalance forces are eliminated by iteration.
本文提出一种迭代法，用一个与时间有关的对角阵和一个与时间无关的长期刚度矩阵的乘积作为近似刚度矩阵，由此产生的失衡力通过迭代消除。 - By changing the traditional method and starting with the matrix decomposition, we have made out a new method of judgment step by step and a concrete computing formula of decomposing the n real symmetric matrix A into special triangle matrix and diagonal matrix.
本文一改传统方法，从矩阵分解入手，逐步推导出一种新颖的判定方法，并给出将n阶实对称矩阵A分解为特殊三角矩阵与对角矩阵乘积的具体计算公式。 - The Matrix Uniqueness Similar to Diagonal Matrix
与一对角阵相似的矩阵的唯一性 - It is known that a characteristic matrix can be transformed into a diagonal matrix by similar transformation using eigenvalues and eigenmodes.
特性矩阵可以通过本征值和本征模式相类似的转变而成为对角线矩阵。 - Surging conditions was avoided by calculating the pressure and gas flux by the diagonal matrix with three columns.
采用三对角矩阵联解压力与气相流量，避免了计算结果的振荡。 - This paper proposes a method for computing eigen-decomposition of a symmetric bi-edge diagonal matrix based on BCD-SVD algorithm. It computes all the eigenvalues and eigenvectors, and exhibits good property of numerical stability.
在BCD-SVD算法的基础上给出了计算对称双边对角矩阵特征值的方法，这种方法可以计算对称双边对角矩阵的所有特征值和特征向量并且有很好的数值稳定性。 - Elements of the diagonal matrix must be one and only.
这样特征分解得到的可逆阵唯一，因而特征对角阵中的元素必唯一。 - Considering second-neighbour interaction, the distribution of vibrational eigenvectors in one-dimensional disordered system is calculated by means of lattice dynamics and a new algorithm for five diagonal matrix.
应用点阵动力学的方法以及五对角对阵矩阵本征矢算法，考虑原子间次近邻相互作用，计算了一维无序体系的振动本征态的分布。 - For quadratic self-adjoint system, in the use of spectral decomposition theorem, this paper presents a new condition, when the corresponding transformation matrix and diagonal matrix meet the condition, the system can be decoupled.
对于二阶自伴系统，论文在利用谱分解定理得到相应的变换矩阵和对角矩阵后，探讨了当这些矩阵满足何种条件时系统可解耦。 - In addition, we focuses on the iterative algorithms based on diagonal matrix splitting and up tridiagonal matrix splitting, because the channel matrix property of diagonal dominant and column wise diagonal dominant respectively.
同时根据串音信道矩阵的对角占优和列对角占优特性，重点研究了对角分裂迭代算法和上三角分裂迭代算法。 - If the quality parameters of a self-adjoint system is unit matrix, this paper presents the condition that these transformation matrix and diagonal matrix should meet to decouple the system.
若一个自伴系统的质量参数矩阵M为单位矩阵，论文提出了此系统解耦变换矩阵和对角矩阵需要满足的条件。 - Generalized Ridge Estimation idea is the add a parameter to the ill diagonal matrix to improve the measurement matrix.
广义岭估计的思想是在病态矩阵的对角线上加一个参数，从而改善量测矩阵的病态。
英英释义
noun
- a square matrix with all elements not on the main diagonal equal to zero