• Such invariance reflects the principle of relativity.

    序列不变性是相对论原理的一反映

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  • Duality invariance is the core of the space theory of functional analysis.

    对偶不变性结果泛函分析空间理论核心内容

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  • Scale invariance can be described by means of fractal and multifractal models.

    尺度不变性可用多重分形模型来表征。

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  • The climatic colding and warming change with time scale, but there is also invariance.

    气候资料中冷暖时间尺度变化的,存在不变量

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  • Sooner or later we must ask whether this law meets the test of relativistic invariance.

    我们迟早要问:这个定律是否经得起相对论变性检验?。

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  • This invariance requirement has been a strait jacket on the free invention of scientists.

    这个不变性要求已经成了科学家自由创造件紧身衣。

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  • The time-invariance is a crucial property of systems in the course of Signals and Systems.

    信号系统课程,时不变性系统重要性质

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  • An affordance is invariance for environment and it is a relation among space, time and action.

    某个可供性环境的不变量,是关于空间时间行动之间一种联系

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  • Second, to describe, for the first time in a book, recent results of Smirnov in conformal invariance .

    描述,这本书一时间,最近结果斯米尔诺夫不变性

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  • Can not be used to this purpose as the basic requirement of Galilean invariance would not be satisfied.

    不能用于一目的作为基本要求伽利略不变性不会感到满意

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  • In this thesis, we mainly deal with robust invariance control of nonlinear cascade systems by switching.

    本文研究基于切换非线性级联系统鲁棒不变控制问题

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  • A form invariance for mechanical systems with second_order reducible differential constraints is studied.

    研究具有阶可降阶微分约束力学系统形式不变性

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  • Problem on scale-invariance, rotation-invariance and translation-invariance can be solved with this method.

    解决尺度变化、旋转和平移不变性问题。

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  • The rotating invariance of fingerprint images is solved by the rotating of feature models in feature matching.

    特征匹配阶段,通过特征模板旋转解决指纹图像旋转不变性问题。

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  • This paper proved that this algebraic feature has some important properties of algebraic and geometric invariance.

    该文证明这样抽取代数特征具有一些重要的代数几何不变性

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  • Firstly, related knowledge of nonlinear cascade systems, invariance control, switching control and passivity, etc.

    首先,介绍了级联系统不变控制切换控制、无源相关预备知识

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  • So a method of image recognition with rotation and scale invariance is required to satisfy the practical application.

    因此需要寻找一种具有旋转比例变性图像识别方法满足实际应用中的需要。

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  • An application example is enumerated that the space plane parameters are confirmed based on invariance of cross radio.

    列举一个应用实例利用变性确定空间平面参数

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  • ESPRIT is a signal parameter estimation method using rotational invariance approaches, which is a subspace decomposing technique.

    ESPRIT算法一种信号旋转不变性来估计信号参数方法,属于空间分解技术

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  • The derivation methods of Lorentz transformation according to invariance of light speed and principle of relativity are commented.

    评论了仅仅依据光速不变假设相对性原理推导伦兹变换公式方法

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  • In fact, the image shift, scale, rotation invariance problems encountered in some pattern recognition tasks can easily be solved in this system.

    事实上某些图像识别任务碰到图像位移尺寸旋转不变性问题系统容易地予以解决。

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  • The use of hidden Markov models (HMM) for faces is motivated by their partial invariance to variations in scaling and by the structure of faces.

    马尔可夫模型(HMM)人脸识别中的运用HMM在图像定标变化过程中的局部恒定性人脸结构所决定

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  • Mathematical analyses of the model equations with regard to invariance of non-negativity, nature of equilibria and global stability are analyzed.

    分析了系统非负不变性、边界平衡点性质全局渐近稳定性

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  • Compared with the traditional de-nosing methods by threshold value and translation invariance, the algorithm increases the signal to noise ratio.

    传统基于平移不变量的去噪算法相比算法提高比。

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  • By using the invariance property of VSC, the controlled system independent of the uncertainty which satisfies the matching condition on the sliding surface.

    利用结构控制变性,使受控系统滑模面上满足匹配条件的系统不确定性无关

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  • By using the invariance property of VSC, the controlled system independent of the uncertainty which satisfies the matching condition on the sliding surface.

    利用结构控制变性,使受控系统滑模面上满足匹配条件的系统不确定性无关

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