augmented matrix
增广矩阵：一个矩阵
常用释义
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基本释义
- 增广矩阵：一个矩阵，其元素是一组同时线性方程的系数，方程的常数项输入到一个额外的列中。
例句
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1·In this paper, a new method for finding the augmented matrix is presented.本文给出了求取增广矩阵的一个新方法。
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2·Prediction to the regression parameters was converted to predict cross product matrix of the variable augmented matrix.对多元线性回归模型参数的预测，转化为对其变量集合的增广矩阵的叉积阵的预测。
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3·Using the method of augmented matrix, the model equations are changed from nonhomogeneous form to homogeneous form, to be solved.采用增广矩阵的方法将非齐次的模型方程化为齐次的形式再求解。
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4·It is clear in concept and easy to use, and reveals a general form of the augmented matrix method, conducing to its wider application.该方法概念清晰，简便实用，揭示了增广矩阵法的一般形式，有助于增广矩阵法的广泛应用。
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5·It is shown that the augmented matrix of misaligned complex optical systems can be represented by an ordered product of basic matrices.研究表明，失调光学系统的增广矩阵可用三个基本矩阵的有序乘积表示。
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6·The old methods about solving a system of linear equations all base on using the row's elementary operation to matrix of coefficients or augmented matrix.现有的关于线性方程组的解法，都是基于对系数阵或增广阵施行初等“行”变换。
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7·This paper presents directly the general solution to sets of linear equations by properly bordering on augmented matrix and elementary transformation, and produeces some theoretical proving.通过对增广矩阵适当“加边”，利用矩阵的初等行变换，直接求出线性方程组的通解形式，并在理论上给予了论证。
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8·It shows that the presented method can be used to identify modal parameters effectively under ambient excitation and that the polynomial eigenvalue method is superior to the augmented matrix method.结果表明，多参考点互相关差分模型能够有效地进行环境激励下的模态识别，并且多项式特征值法比增广矩阵法所得结果更好。
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9·Augmented mass, damping, stiffness matrix of system was set up to derive vertical dynamic differential equations for locomotive components and obtain output responses of suspensions.为建立机车各部件的垂向动力学微分方程，计算各悬挂力的输出响应，建立了系统质量、阻尼和刚度的增广矩阵。
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10·It is compatible with equations of rigid multibody systems because of using the concepts, such as path matrix, incidence matrix, instantaneous augmented body.由于采用通路矩阵、关联矩阵、瞬时增广体等概念，其形式与多刚体系统动力学方程兼容。