本文给出了求取增广矩阵的一个新方法。
In this paper, a new method for finding the augmented matrix is presented.
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。
Using the method of augmented matrix, the model equations are changed from nonhomogeneous form to homogeneous form, to be solved.
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。
It is shown that the augmented matrix of misaligned complex optical systems can be represented by an ordered product of basic matrices.
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。
Prediction to the regression parameters was converted to predict cross product matrix of the variable augmented matrix.
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。
It is clear in concept and easy to use, and reveals a general form of the augmented matrix method, conducing to its wider application.
描述了一种基于数字位置信息的信息隐藏方法，给出了一个单位增广矩阵，并在此基础上给出了具体算法。
This paper presents a method of information hiding based on the digital-position information, bringing forward an augmented identity matrix and a definite arithmetic upon it.
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。
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.
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。
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.
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。
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.
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。
It is compatible with equations of rigid multibody systems because of using the concepts, such as path matrix, incidence matrix, instantaneous augmented body.
在分析多体动力学仿真计算中广泛使用的增广法基础上，提出了一种基于稀疏矩阵技术的改进算法。
On the basis of analysis on augmentation approach widely used in the multibody dynamic simulation, an improved algorithm based on sparse matrix technique was proposed.
增广向量法通过扩充输入、状态、输出等向量的维数及系统系数矩阵维数构造增广系统，使复杂问题简单化。
An augmenting system is designed to extend dimension of input, state, output and the coefficient matrixes in the method of augmenting vectors in order to predigest complicated problem.
在中等变形梁的基础上引入增广转换矩阵，为解决桨叶动能项推导编程计算较为复杂的问题，建立了一种新的递推计算方法。
Based on the concept of basic internal force and generalized constraint matrix, a new method was proposed for calculation of the internal force of truss structures.
在用手算分析时，它只需对网络的增广关联矩阵作搜索和观察；
When the formulation is done by hand calculation, only searching andinspecting the augmented incidence matrix are required;
在用手算分析时，它只需对网络的增广关联矩阵作搜索和观察；
When the formulation is done by hand calculation, only searching andinspecting the augmented incidence matrix are required;
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