查询词典 separable space

It is to ask whether every bounded linear operator on a separable Hilbert space has a nontrivial invariant subspace and it can be reduced to the case of diagonal operator.

不变子空间问题是一个引人瞩目的公开问题，它是说在一个可分的Hilbert空间上是否每一个有界线性算子都存在非平凡的不变子空间？

Basic idea is to adoption of non-linear transform, so that after changing the characteristics of the sample space become linearly separable.

基本思想是通过非线性变换，使样本变换之后的特征空间中变得线性可分。

Chapter 9 deliberates the Kalman filter on the separable Hilbert space in the light of the theories of the operator semigrups.

首先研究了一般随机控制问题的数值解法，其次讨论了一类不可微系统的求解方法。

This paper mainly deals with invariant subspaces and cyclic vectors of certain diagonal operators on a separable Hilbert space. In this case, a complete characterization is given.

考虑一般对角算子的不变子空间是非常困难的，本文主要研究Hilbert空间上一类对角算子的不变子空间和循环向量，给出了这类算子不变子空间和循环向量的完整刻画。

In Chapter Ⅱ,Heisenberg's inequality under the frame-work of separable Hilbertspace(essentially 〓space)is under consideration.

第一章考虑在可分的Hilbert框架下的Heisenberg不等式。

However, its decision surface is still a hyperplane, In order to enhance its classification ability and solve the limitations of kernel perceptron algorithm, kernel method is used to generalize the α-LMS algorithm without considering whether the projected data set in high dimensional space is linearly separable or not.

另外，经典的核感知器算法也只能解决高维空间中的线性可分问题，对线性不可分问题仍无法收敛，为提高α-LMS算法的分类能力和克服核感知器算法的局限性，本文利用核方法构造了核α-LMS算法。

By using the analysis method,this paper gets a inequality about the relation of the interior product and the norm in the separable,complex Hilbert space.

用分析法得到了可分复Hilbert空间中一个内积与范数关系的不等式，由此不等式可推出几个可以看作是Cauchy-Schwarz不等式的反向不等

What happened between the first two-way-communicating animal and the first communicating people why landed on Hawaii was a continuing process of extending the senses farther and farther so as to command more information; extending the voice and gestures Farther and farther so as to deliver more information; making one's messages always more portable, more separable from oneself both in space and time, Considered that way, Marshall McLuhan's metaphor of the media as extensions of man is sound history, although the process was under way long before there were any media as we now know them.

第一批互相传播的动物和第一批登上夏威夷会交流的人们之间发生了什么？发生了一个感觉不断延长以至需要更多的信息，发生了声音和姿势不断的扩展以至于要提交更多的信息，使一个人的信息总是更具可携性和在共同的时空间里更具差异性。那样看来，麦克鲁汉把媒介隐喻为人体的的延伸是正确有说法，尽管这个进程在我们不知道这些媒介之前的很久以前就已进行。

For a new kind of linear chaotic operator, one class of nonwande-ring operators (invertible and bounded linear nonwandering operators) are studied, and their invariance under small perturbation in finite dimensional separable Banach Space is proved.

对于一种新型的线性混沌算子―非游荡算子，研究Banach空间上的一类特殊非游荡算子―可逆线性有界非游荡算子，证明它的小扰动下的不变性。

Test results using polarimetric SAR data of San Francisco show that images filtered by this method have mean values closer to the unfiltered images than with a subspace based filter. After the filtering process, targets with different scattering characteristics are more separable in the characteristic space; therefore, this filter improves terrain classification.

实验结果表明：利用旧金山地区的真实极化SAR数据，使用该方法滤波的图像结果与原有的子空间滤波器相比，更接近原始图像的均值，并且通过滤波提高了不同类别的目标在特征空间的区分度，从而有利于不同类型地物的分类。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。