1) Matrix
[英]['meɪtrɪks] [美]['metrɪks]
矩阵;基质
2) matrix
[英]['meɪtrɪks] [美]['metrɪks]
基质;矩阵;基体，基元
3) water quality matrix
水质矩阵
1.
Evaluation of wastewater characteristic based on water quality matrix and weight analysis;
基于水质矩阵与权重分析的污水特性评价研究
4) Mass matrix
质量矩阵
1.
By revising the rotation displacement equation,a mass matrix of this kind of structure is derived by virtual principle in this paper.
采用虚功原理,通过对单元转角-位移方程的修正,推导了这种计算模型的单元质量矩阵,并编制了相应的弹性时程分析计算程序,分析了连接的半刚性在不同地震动作用下对钢框架结构动力性能的影响,并与有限元结果进行了比较。
2.
Revising the rotation displacement equation,the mass matrix and stiffness matrix of this kind of structure were derived by virtual principle.
采用虚功原理,通过对单元转角-位移方程的修正,推导了这种计算模型的单元质量矩阵和刚度矩阵。
3.
In the thesis, the author calculates the natural vibration frequencies of several wide-span bridges by using lumped mass matrix and consistent mass matrix.
利用自编程序和ANSYS结构分析软件对几座大跨度桥梁的自振特性分别采用一致质量矩阵和堆聚质量矩阵进行了计算比较。
5) essential matrix
本质矩阵
1.
Chesi s self-calibration for position-based visual servo technique which exploits the singular values property of the essential matrix.
Chesi利用本质矩阵进行自标定的基础上进行了扩展。
2.
The commonly used reconstruction method from images acquired by a calibrated camera but with unknownmotion parameters is the essential matrix based one in the literature,i.
对基于本质矩阵和基于绝对二次曲面的两种重建方法进行了比较研究,仿真实验和真实图像实验结果表明,尽管基于绝对二次曲面的重建方法比较抽象,很多人对这种方法不太熟悉,但是该方法无论是在重建精度还是鲁棒性方面都优于基于本质矩阵的重建方法,这一发现对实际应用有非常重要的指导作用。
6) quality matrix
质量矩阵
1.
Influence of different quality matrix on natural vibration characteristic of bridges;
不同质量矩阵对桥梁自振特性的影响分析
