尽管爱因斯坦是更好的物理学家,但希尔伯特是更好的数学家。
Although Einstein was the better physicist, Hilbert was the better mathematician.
1915年,应数学物理学家大卫·希尔伯特的邀请,爱因斯坦去哥廷根做了几次演讲。
In 1915, Einstein made a trip to Gottingen to give some lectures at the invitation of the mathematical physicist David Hilbert.
这次访问是一次胜利,他兴奋地对一个朋友说:“我说服了希尔伯特相信广义相对论。”
The visit was a triumph, and he said to a friend excitedly, "I was able to convince Hilbert of the general theory of relativity."
爱因斯坦惊恐地发现,希尔伯特把他从爱因斯坦的讲座中学到的东西都拿来了,而且还在争先恐后地首先提出正确的方程式。
Einstein discovered to his horror that Hilbert had taken what he had learned from Einstein's lectures and was racing to come up with the correct equations first.
综上所述的结论是,希尔伯特旅馆容纳不下所有的实数。
The conclusion is that the Hilbert Hotel can't accommodate all the real Numbers.
软件信号处理方法,以希尔伯特变换为基础。
The other is software signal processing method, mainly based on Hilbert transform.
希尔伯特不仅拥有成百上千的房间——而是有无穷多的房间。
For the Hilbert Hotel doesn't merely have hundreds of rooms - it has an infinite number of them.
当艾伦意识到这一点,他就知道了希尔伯特的问题的答案。
And once he had seen this, he knew the answer to Hilbert's question.
本文导出了某些三维规则形体重力异常的希尔伯特变换式。
In this paper Hilbert Transforms for gravity anomalies of some regularly shaped three dimensional bodies are derived.
数学逻辑原则代表了该次辩论的希尔伯特的重要贡献之一。
Principles of Mathematical Logic represents one of Hilbert's important contributions to that debate.
在尖点之间,准s V波的波形是时变力的希尔伯特变换。
Between the cusps, the waveform of the q-SV-wave is the Hilbert transform of the force time-dependence.
不过并非直接奔向数集或点集的内容,让我们沿着希尔伯特推荐的思路走。
But rather than working directly with sets of Numbers or points, let me follow an approach introduced by Hilbert himself.
本文给出了拟希尔伯特阵和一般阵相乘的快速串行与并行算法。
This paper presents a fast sequential and parallel algorithm for the generalized Hilbert matrices multiplied by general matrices.
提高了解调分析的速度和精度,克服了希尔伯特变换应用的局限性。
The speed and accuracy of demodulation analysis are improved greatly, and the limitation of Hilbert alternation is overcome.
第三章我们从庞加莱群着手构造合适的希尔伯特空间的多种幺正表象。
In the third chapter we start with the Poincare group and construct various unitary representations in suitable Hilbert spaces.
利用希尔伯特变换解调分析各频带信号,得到对应频带信号的包络谱;
The reconstruction signals were demodulated with Hilbert transform, and envelope spectrum at each band was obtained.
提出了对称补偿降噪以及利用希尔伯特变换方法进行降噪和特征信号提取。
An improved monitoring method is proposed. "Reducing noise with symmetry decomposition" is used to reduce noise and Hilbert transformation is used to extract characteristic signals.
最后,总结出广义希尔伯特变换如何在含噪信号的边缘检测中取的最佳效果。
Finally, it studies how to obtain the best result using generalized Hilbert transform in noised signal edge-detection.
文中介绍了希尔伯特变换的解调原理以及用FF T子程序实现解调的步骤。
The principle of demodulation by Hilbert transform and its performing steps using FFT subroutine are introduced in this paper.
干涉效果是很多量子现象的重点,并在希尔伯特的数学理论中找到了本质的描述。
Such interference effects lie at the heart of many quantum phenomena, and find a natural description in Hilbert's mathematics.
最近提出的偏移算法是一种基于光线折射和希尔伯特变换的水槽波浪测量方法。
The shift method presented recently is a flume wave measurement method based on light refraction and Hilbert transform.
在筛选过程中,插值是产生本征模函数关键的一步,是希尔伯特谱分析的基础。
In the course of filtration, interpolation is the essential step to produce the intrinsic mode functions, and the basis of the Hilbert spectral analysis.
经验模态分解方法中,有两种端点效应:在样条插值中以及在希尔伯特变换中。
There are two types of end effects in the empirical mode decomposition method: in the spline interpolation and in the Hilbert transform.
研究论文,通过思考一些复杂和支离破碎的细节,用涉及希尔伯特系统和熵的数学来支持论证。
The research paper, thought a bit esoteric and lacking in detail, supports its argument with math involving Hilbert systems and entropy.
本文运用希尔伯特变换空间调制器使十字光栅一级衍射谱的强度分布用于精密定位。
Using a Hilbert transform Modulator, the intensity distribution of first-order spectrum of crossed-slit is used for accuracy positioning in practice.
提出了一种基于希尔伯特变换与数字滤波的笼型异步电动机转子断条在线检测方法。
A new approach to detect rotor bar breaking fault online is presented in this paper The Hilbert transform of stator current is firstly calculated and signal is constructed.
在有限维希尔伯特空间中构造了非简谐振子的广义相干态,并研究了其量子统计特性。
Generalized coherent states of a non harmonic oscillator in a finite dimensional Hilbert space are constructed and some quantum statistical properties are studied.
前一部分包括细化变换、倒谱技术、希尔伯特变换和谱分析器与计算机之间的数据传输。
The first part includes zoom transform, cepstrum analysis, Hilbert transform, and the data transfer between the spectrum analyzer and the computer.
对于转子断条故障,详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。
Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.
对于转子断条故障,详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。
Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.
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