查询词典 Hilbert

For the need of scrambling some images in latter work, Hilbert curve for image scanning is studied in depth, and a fast algorithm for it based on matrixes is presented in the thesis.

由于在后面的研究中需要置乱某些图像，本文还深入研究了基于矩阵运算的Hilbert曲线扫描矩阵的快速生成，并给出了一个有效的新算法。

Oil-water two-phase flow ; Venturi tube ; Hilbert-Huang transform ; support vector machine

油水两相流；文丘里管； Hilbert-Huang变换；支持向量机

Flow regime and void fraction are important parameter in gas-liquid two-phase flow, the relation of differential pressure signal coming from Venturi tube and the flow regime of gas-liquid two-phase flow was studied in this paper, A kind of flow regime identification method of gas-liquid two-phase flow based on Hilbert-Huang Transform and fuzzy inference was put forward, the familiar flow regime identification of gas-oil and gas-water two-phase flow was achieved.

两相流动是一个十分复杂的过程，参数较多，检测相当困难。流型、空隙率是气液两相流中非常重要的参数，而且测量比较困难，还影响两相流其它参数的测量。

It is described that how to generate SIP from the original remote sensing image and how to organize and index the image blocks in SIP by using Hilbert space-filling curves and the unique GSG units' codes.

分析了全球剖分格网与影像金字塔的优点与不足，结合两者的优势提出了剖分影像金字塔模型及建塔策略，利用全球剖分格网面片编码的唯一性和Hilbert曲线空间连续性对影像块进行索引与组织。

4The fundamental of designing weighing rail with single-measure section is obtained, and the work of the research to process testing data of overload and imbalanced load is completed by introducing Hilbert-Huang transform.

4研究并得出了以单测量区剪力型称重轨为基础研制高速超偏载检测设备的设计原则，并引入Hilbert-Huang变换完成了对超偏载检测数据处理技术的研究工作。

In Chapter 2, an existence theorem is obtained for periodic solutions of non-autonomous second order systems with even-typed potentials. We also investigate solutions of linear bounded positive self-conjugation operators equations in Hilbert Space by variation methods.

第二章主要利用临界点理论中的归药方法、极小作用原理研究具偶型位势的二阶非自治系统周期边值问题，得到了周期解的存在；利用变分方法证明了Hilbert空间中有界线性正自共轭算子方程解的存在性。

And we take much attention to wavelet frames. Furthermore, we study the conjugate linear operators on Hilbert spaces and normed spaces.

同时，还系统研究了Hilbert空间和赋范空间上的共轭线性算子，为更好的研究框架的稳定性奠定了基础。

In the third chapter, we study the structure of quasi-invariant subspaces of analytic Hilbert spaces over the complex plane.

第三章讨论复平面上解析Hilbert空间的拟不变子空间。

We were left sweating in the first half, especially when Adler got back to make that save from Hilbert. It's still too tight at the top now for me to want to comment on that. Now we need to go and take something from Bielefeld next week.

我们在上半场踢得很辛苦，尤其是当Adler返回球门并努力将Hilbert的球踢出去的时候，对于我来说，现在在积分榜上的形势依然很严峻，现在我们应当开始准备下轮同比勒菲尔德的比赛了。

The weak Hilbert 16-th problem,proposed by V.I.

记I为〓沿〓的Abel积分。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。