attractor [ə'træktə]
- attractor的基本解释
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n.
引起注意的人
- 相似词
- attractor的同义词
- n. attracter · attraction
- 拼写相近单词
- attractors
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In chapter 3,we analyze the global attractor of static reaction-diffusion neural networks with time-varying delays using the semigroup theory of operators, the inequality skills and the imbedding method in Soblev space. A very useful and convenient criterion on the existence of the location of this global attractor is given. Furthermore, we can estimate the location of this global attractor in the space.
在第三章中,我们用算子的半群理论,不等式技巧和Soblev空间的嵌入方法分析了变时滞静态反应扩散神经网络的全局吸引子,给出了一个简洁实用的判定全局吸引子存在的准则,进而,估计了全局吸引子在空间中的位置。
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As a result, for feed-forward NN model this paper first proposes the concepts of"attractor"and"attraction region","fake attractor"and"fake attraction region", and norm of describing"attraction region". Further this paper presents a mathematics method of calculating feed-forward NN"attraction region", it solves the overelaborate job of checking NN fault-tolerance performance by testing all detecting samples, so to test fault-tolerance performance using theoretic characteristic norm is an important break. In accordance with feed-forward NN low fault-tolerance and difficult to satisfy practical application, according to practical application theory, this paper presents an actual method of enhancing NN fault-tolerance performance, builds the mechanism of reconstructing NN model based on combining NN and fuzzy process, reforms NN "fake attractor"and"fake attraction region"to enhance NN fault-tolerance performance greatly.
为此,本文首先给出了前馈NN模型的&吸引子&和&吸引域&,&伪吸引子&和&伪吸引域&的定义,以及描述吸引域的指标,在此基础上提出了一种计算前馈NN模型&吸引域&大小的数学计算方法,该方法提出解决了目前依靠对检测样本的测试工作来检验NN容错性的繁琐工作,而用具理论意义的性能指标来检验,这是一个重要的突破;针对前馈NN容错性较低以致难于满足实用的缺点,根据NN实用稳定性理论,提出了一种提高其容错性的实用方法,建立了基于NN与模糊处理相结合的NN模型重构机制,重构NN&伪吸引子&和&伪吸引域&来大大地提高NN的容错性。
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After deduced that the moist atmospheric equations in Hilbert space is a very special operator equation, the existence theorems of the gloal absorbing set and the global attractor are obtained by use of the properties of operators, and the property that the asymptotic behavior of solutions shows itself on the structure of attractor and the nonlinear adjustment to the diabatic heating ...
最后指出了几个简化方程组与原方程组在解的长期行为上的根本不同,从而给出长期天气或气候研究中简化方程组必须遵循的原则。
- 更多网络解释 与attractor相关的网络解释 [注:此内容来源于网络,仅供参考]
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attractor:吸引子
考系数被称为 "吸引子"(Attractor). 什麼是吸引子? 举个例子,大自然是一个自我组织系统. 有一个在山顶上的球, 它原先是处於一个稳定的状态. 当有风吹过, 这个球便会开始滚落山谷之中, 最后停留在山谷的深处, 然后再一次稳定下来.
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attractor:吸子
行为可以依照相空间的吸子(attractor)来作分类. 纯净嗓音的吸子像是一个圆圈(称为limit cycle),圈(torus)时,嗓音中便有复音现象. 当吸子是个碎形(fractal)时,嗓音的周期性完全丧失、只有不明.
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attractor:引起注意者
attractively 动人地 | attractor 引起注意者 | attrahent 引诱剂
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attractor:吸引区
attractive force 引力 | attractor 吸引区 | attribute 属性
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great attractor:巨引源
1980年代,Faber在进一步研究Faber-Jackson关系时,参与了巨引源(Great Attractor)的发现,这是个驱动包括银河系在内大量星系运动的引力源,属于超星系团.
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