查询词典 simultaneous invariant

For the difficulty of estimating the invariant set and Lipschitz constant of nonlinear link during the design of the synchronization controller for the nonlinear systems, an idea of getting Lipschitz constant adaptively estimated is presented.

针对非线性系统同步控制设计中，估计系统不变集和非线性环节李普希茨常数所存在的困难，提出在李普希茨常数未知时对其进行自适应估计的思路，并在此基础上用李雅普洛夫方法得到两个混沌鲁里叶系统同步的控制器。

Our objective in the presentstudy was to determine if the LLA during arterial hypotensionwas invariant with ICP.

我们本次研究的目的是确定不同颅内压情况下低血压时的脑血流量下限是否不变。

Some virtual interfere sources are set on the look-in domain, the proposed algorithm adjusts the intension of them iteratively and makes the designed main-lobe on arbitrary direction inosculated the reference main-lobe, then the steering-invariant constant beamwidth beampattern is obtained after some iterative calculations.

在整个观察区域内设置若干虚拟干扰源，用迭代方式不断调整干扰源强度，使任意波束指向上的波束主瓣都与相应的参考波束主瓣吻合，最终获取方向不变恒定束宽波束图。

For an even dimensional compact oriented conformal real manifold without boundary, Connes has constructed a canonical Fredholm module and defined a conformal invariant by the Wodzicki residue.

对于偶数维、紧致、可定向、没有边界的共形实流形，Connes构造了一个标准的Fredholm模，并用Wodzicki留数定义了一个共形不变量。

Mass ; defination ; mass-energy relation/Lorentz invariant ; four-dimentional momentum

质量；定义；质能关系／洛伦兹不变量；四维动量

In chapter 4, we define the concept of q-element, and unify group invariant matrix, perfect sequence and q-element. We give their construction, necessary conditions and applications in the theory of difference sets.

在第四章中，我们提出了q-元的概念，并且整合了群不变矩阵、完美序列、q-元这三个概念，给出了它们的构造，它们存在的必要条件，及它们在差集理论中的应用。

The matrix operator norm and unitarily invariant norm are two important normclasses.

0引言矩阵的算子范数和矩阵的西不变范数是两大类不同的重要范数类。

Furthermore it describes the norm equivalence of therearrangement invariant martingale spaces acted by the greater operator and the smaller operator, and it represents the norm equivalence of these spaces acted by maximal operator and square operator more deeply.

第五章考虑了重排不变鞅空间框架下的一致可积性与上、下算子以及极大算子、均方算子作用在鞅及其相伴鞅所成空间上的有界性。

In this paper a method of the three-dimensional object recognition with rotation-invariant based on moire fringe is proposed.

本文提出一种基於莫尔条纹的三维物体旋转不变识别方法。

Inspired by image salient area detection model, A model for extracting local invariant feature is proposed based on salient measurement of local second moment matrix.

借鉴图像显著性区域的检测思想，提出一种基于局部二阶矩显著性估算的局部不变特征提取算法。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。