1) matrix reduction theory
矩阵缩聚
1.
The inner degree-of-freedoms (DOFs) of these macro-elements are packaged, and the equilibrium matrices are deduced by matrix reduction theory.
在平面梁单元基础上,构造平面多角折梁以及折梁单元组成的剪式铰两种超级单元,利用矩阵缩聚理论将内部自由度封装,推导超级单元平衡矩阵,组装可开启结构的整体平衡矩阵。
2) condensation matrix
聚缩矩阵
4) Matrix condensation
矩阵缩减
5) Dilation Matrix
伸缩矩阵
1.
In this paper, we give an algorithm for constructing orthogonal wavelet packets of arbitrary integer valued dilation matrix.
本文给出一种任意伸缩矩阵正交小波包构造方法 。
6) compressed matrix
压缩矩阵
1.
It is assumed that the foundation is Winkler one and the joints are shear spring elements; the multi-slab system is calculated by compressed matrix.
本文通过对带接缝多板系统和地基的耦合分析来研究隧道刚性路面板的性能 ,研究中把地基假定为文克勒地基 ,路面板间的接缝假定为剪切弹簧单元 ,并用压缩矩阵简化法解算多板系统。
2.
On this basis, a new association rules mining algorithm based on compressed matrix (CMApriori algorithm) is presented.
在此基础上,提出了新的基于压缩矩阵的关联规则挖掘算法(CMApriori算法)。
补充资料：聚乙烯醇缩乙醛、缩丁醛树脂
中文名称：聚乙烯醇缩乙醛、缩丁醛树脂
英文名称：Vinyl acetal polymers, acetal butyrals
vinyl acetal polymers, acetals butyrals
英文名称：Vinyl acetal polymers, acetal butyrals
vinyl acetal polymers, acetals butyrals
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条