English translation for "invariant property"
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- 不变性
Related Translations:
- Example Sentences:
| 1. | One could consider invariant properties of figures under each of the above types of transformation .
可以在上述的每一类型变换下考虑图形的不变性质。 | | 2. | Homotopic invariant property of mapping degrees on banach manifolds
流形上映射度的同伦不变性 | | 3. | Some invariant properties of linkage classes
连锁类的几个不变性质 | | 4. | Frequency using wavelet theory , another is multi - channels based on gray . the first method is based multi - scale decompression using wavelet theory , it extract gray feature from each channel to form feature vector , it can distinguish objects , but this method not have invariant property when object rotate
基于小波的频率多通道是从小波多分辨分解的角度，提取各频率通道的灰度特征形成特征向量，该方法可以很好的区分目标，但不具有旋转不变性。 | | 5. | Based on the previous work and current research , we have made the following work : ( 1 ) for robustness against jpeg compression , we analyze the invariant properties theorem during jpeg compression which was proposed in previous work , then proposed an improved scheme . based on those work , we design a watermarking algorithm , which has robustness against jpeg compression with common quality factor . in addition , the proposed algorithm can perfectly detect the watermarks without degrading the visual quality of original image
根据不同的应用需求设计相应的水印算法是鲁棒性水印的研究方向，根据这些特点，本文在前人研究的基础上，完成了以下工作： ( 1 )本文就抗jpeg压缩的水印设计进行了研究，通过分析前人提出的jpeg压缩不变性原理，发现了其在实际应用中会出现的问题，并对之提出了改进的方案，在此基础上，设计了一种水印算法，可以对所有常用质量因子的jpeg压缩都免疫。 | | 6. | In the first part , the concepts of the completely normal spaces and strong completely normal spaces in l - topological spaces are defined , which are the generalization of the completely normal spaces in general topological spaces . they are some good properties such as hereditary , weakly homeomorphism invariant properties , good l - extension , but they are n ' t producible in general . moreover , their several sufficient and necessary conditions in induced spaces are presented
第一部分的主要内容如下：第一部分这一部分是将一般拓扑学的完全正规分离性的概念推广到了l -拓扑空间，给出了l -拓扑空间的完全正规分离性和强完全正规分离性的定义并讨论了它们的若干性质，比如，它们都是可遗传的，弱同胚不变的， “ lowen意义下好的推广”等。 | | 7. | First , using the scale - invariant property of multiscale model , i . e . markovian among scales , a method of qth - order tree - based for multiscale representation of a class of 1 - d stochastic process is presented . the multiscale stochastic model is established . the representation forms of parameter matrices , such as , the state transition matrix , the disturbance matrix , the initial state and the corresponding covariance matrix are deduced in detail
本文在已有工作的基础上，开展了以下几个方面的研究工作： 1 、根据多尺度模型尺度不变性，即利用尺度间的markov性，给出了一类1 - d随机过程基于一般q阶树的多尺度表示方法，建立了相应的多尺度动态模型，详细推导了多尺度模型中的状态转移阵、扰动阵、初始状态和相应的协方差阵，并通过计算机仿真给出了不同阶树的多尺度采样路径。 | | 8. | Hi the aspect of symmetry analyzing to the hopfield model neural network with hebbian learning , we study on the dynamical behavior of the state space under the action of isometric transformation group g = z2 ? n , and prove the invariant property of the energy orientation ? / / " ) of the state space under the action of g . we find that the symmetry relationship of the network is sx - sw = sh when the active function of the neuron is odd , where sx is the symmetry of the patterns set x under hebbian learning rule , sh is the symmetry of the network and sw is the symmetry of the weight matrix w of the network
) s _ n为手段，研究了网络状态空间在群g作用下各点的运动情况，证明了群g作用下的不变性。证明了当神经元的激活函数f为奇函数时， hebb法则下存储样本集x的对称性s _ x 、网络对称性s _ h以及连接矩阵对称性s _ w三者之间满足s _ x = s _ w = s _ h的关系；同时，我们还证明了：网络稳定态集vf同一s _ h轨道中的两个稳定态的动力学行为(能量和吸引域大小)相同；两个等距网络h和h 1 = g ? h ， ( ? ) g ( |
- Similar Words：
- "invariant operation system" English translation, "invariant plane" English translation, "invariant point" English translation, "invariant polynomial" English translation, "invariant processing" English translation, "invariant quantization process" English translation, "invariant quantum number" English translation, "invariant reaction" English translation, "invariant relation" English translation, "invariant relativity principle" English translation
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