1) ellipsoidal tight frames(ETF)
椭球紧框
2) unit-norm tight frame
单位球紧框
1.
Algorithm of optimal constructing unit-norm tight frame
一种单位球紧框的最优构造算法
3) ellipsoid
[英][i'lipsɔid] [美][ɪ'lɪpsɔɪd]
椭球
1.
The research of Fraunhofer diffraction from the ellipsoid model;
椭球模型的夫琅和费衍射的研究
2.
The surface charge density and electric field strength of charged ellipsoid conductor;
带电导体椭球表面的电荷密度与电场
3.
The criteria of conflict overlap of any two ellipsoidal aggregates are proposed based on a volume-index, and a numerical method of three-dimensional random aggregate model is realized.
提出了针对颗粒夹杂为椭球形状并呈随机分布的多相复合材料的三维有限元网格的建立方法,为复合材料细观结构研究提供了一种全自动的建模工具。
4) prolate spheroid
椭球
1.
The variation of the 3-dimensional structures of flow separation with Reynolds number for a prolate spheroid;
绕椭球三维流动的分离结构随雷诺数的变化
2.
Investigation of separate flow around a prolate spheroid in laminar and turbulent flow by an improved oil-flow visualization technique;
改进油流显示法研究层流和湍流下绕椭球分离流
5) earth ellipsoid
地球椭球
6) tight frame
紧框架
1.
Orthonormal wavelet basis based on the tight frame;
基于紧框架的规范正交小波基
2.
In this note, we prove that if {Φ(x-k)k|k∈Z} is tight frame with bound 1 in V, then {Φ(x-k)|k∈Z} must be an orthonormal basis of V.
在这篇短文中 ,我们证明 :如果 {Φ(x -k) ｜k ∈Z}是V的界为 1的紧框架 ,那么{Φ(x-k) ｜k∈Z} 一定是V的一个标准正交
3.
The objective of this paper is to establish a complete characterization of tight frames.
这篇文章主旨是建立任意尺度a > 1的小波紧框架的完全特征,特别是正交小波的特征,这里的小波是由L~2 := L~2(R)中的一族函数生成的。
补充资料：参考椭球(见地球椭球)
参考椭球(见地球椭球)
reference ellipsoid
eankao tU0qlu参考椭球(referenee ellipsoid)见地沐椭球
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