查询词典 simultaneous invariant

Meanwhile, it is also compared with statistical classifier and invariant moments recognition method.

比较结果说明：这种图象目标识别方法不仅具有旋转、平移及比例的不变性，而且还有好的容错性和Robust特性。

PubMed abstract: A psychological space is established for any set of stimuli by determining metric distances between the stimuli such that the probability that a response learned to any stimulus will generalize to any other is an invariant monotonic function of the distance between them.

PubMed摘要∶对于任何一组刺激物的心理学空间的建立，是透过确定刺激物之间的刻度距离，如此，对于任何刺激物之反应而习得的可能性，是一种能够被普遍应用到其他任何对象之间距离上，单一不变的功能。

Local difference transform is invariant against any monotonic transformation of the gray scale.

局部差分变换具有灰度线性不变性，可消除光照变化对纹理分析的影响。

In the last 20 years, many mathematicians used Moser Twist Theorem to study more complicated dynamics for nonlinear oscillations, such as the existence of quasi-periodic solutions and invariant tori, the Lagrange stability, etc.

近20年来，国内和国际上的一些数学家开始利用Moser的扭转定理来研究非线性振动的更为复杂的行为，如拟周期解和不变环面的存在性，解的Lagrange稳定性。

Some novel algorithms and mechanisms are proposed, such as neighborhood invariant topology rule, Kautz_hash naming algorithm, and local optimum self-stabilization mechanism, to optimize the FissionE topology and improve the performance of FissionE, and they have been carefully investigated by the theoretical analysis and formal correctness proofs.

本文提出了一系列创新性的机制和算法，包括"邻居关系不变量"拓扑构造机制、Kautz_hash命名算法和"局部优化"动态维护机制等，以有效优化FissionE拓扑，提高FissionE方法的定位性能。

In the present paper,we investigate solvable radicals and Hopkins nilpotent radicals for Lie triple systems and prove that both radicals are invariant under actions of deriva- tions.

本文讨论李三系的可解根基和Hopking幂零的某些性质及导子作用下的不变性，讨论了李三系次理想的某些性质，证明了李三系为幂零的当且仅当每个子系都是次理想。

Nilpotent and solvable Lie groups with left-invariant Riemannian metrics play aremarkable role in Riemannian geometry.

在黎曼几何中，带有左不变黎曼度量的幂零和可解李群具有重要作用。

It is concluded that the nonclassical symmetries of the nonlinear partial differential equations can be derived by using the compatibility between the original equation and the invariant surface condition.

由此，得到了利用不变条件及初始方程的相容性也可求得非线性偏微分方程的非古典对称的决定方程的重要结论。

Base on normal invariant moment and wavelet character, construct wavelet moment and eigenvector, which can rotate, zoom and is no change when moved.

基于一般不变矩和小波特征，构造出小波矩及一组具有旋转、缩放和平移不变性的特征量用于特征提取。

In 1986, R.D.Cook proposed differential geometry to assess local influence of minor perturbations of linear statistical models. Poon and Poon(1999) constructed a conformably invariant curvature , the conformal normal curvature, for the same purpose.

Cook(1986)用微分几何的方法评估了线性统计模型微小扰动的局部影响，Poon and Poon(1999)改进了Cook提出的统计曲率概念，定义了保形法曲率。

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。