關於 coherence time定義 ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. The effective coherence time of common channel models

For stationary channels, Medard [6] had presented a new definition of the channel coherence time that is directly related to the non-coherent channel capacity, ...

#12. The effective coherence time of common channel models

Corresponding author. For stationary channels, Medard [6] had presented a new. definition of the channel coherence time that is directly related.

#13. Coherence Time Evaluation in Indoor Optical Wireless ... - NCBI

In optical wireless communication (OWC), the coherence bandwidth is related ... As follows from the coherence time definition (Section 2.2), ...

#14. Experimental analysis of channel coherence time and ... - CORE

In this paper, the channel coherence time and fading ... illustrates the definition of auto-correlation time τc [s] (ACT) of.

#15. Experimental analysis of channel coherence time and fading ...

In this paper, the channel coherence time and fading ... illustrates the definition of auto-correlation time τc [s] (ACT) of.

#16. 相干时间（通信系统）-维基百科- Coherence time (communications ...

相干时间（通信系统）-维基百科- Coherence time (communications systems) ... 如果将相干时间定义为时间相关 函数大于0.5，则相干时间约为.

#17. Coherence distance in indoor optical wireless communication ...

Adopting this definition, the CD may be used in conjunction with the receiver ... Moreover, such measurements may also reveal characteristic coherence time, ...

#18. Coherence time: 中文翻译, 含义、同义词、反义词、发音

查看«Coherence time»的翻译、定义、含义、转录和例句，学习«Coherence time»的同义词、反义词和发音。

#19. COHERENCE

caused by the interference of two wavefronts. The definition of visibility is ... The coherence time is related to the spectral bandwidth of the.

#20. Atmospheric coherence times in interferometry - Astronomy ...

Atmospheric coherence times in interferometry: definition and measurement ... inition of the interferometric coherence time, review available.

#21. 1. Explain in detail about Doppler spread and coherence time.

Delay spread and coherence bandwidth are parameters which describe the time ... The definition of coherence time implies that two signals arriving with a ...

#22. What is coherence bandwidth? - Quora

Coherence bandwidth is a measure of a range of frequencies that behave statistically similarly. In essence, it defines what frequency width can be treated or ...

#23. Coherence Bandwidth - an overview | ScienceDirect Topics

If coherence bandwidth is defined as the frequency interval over which the channel's complex-valued frequency transfer function has a correlation of at least ...

#24. Rate Adaptation using Coherence Time in 802.11 WLANs

where fm is the maximum Doppler spread. 1 As the chosen definition may be too conservative (i.e., the coherence time may be too short), we ...

#25. Definition & Meaning Coherence time - Dictionary.university

Coherence time. (Also called decorrelation time.) In coherent radar or lidar systems, the time interval over which the received signal may be regarded as ...

#26. The coherence time of sunlight in the context of ... - Nature

a totally coherent light source. By definition, a monochromatic wave has no spectral bandwidth ( ν = 0 ) and an infinitely long coherence time ( τ = ∞ ).

#27. Overview of Spin Coherence Time study results at COSY

magnetic moment. Spin Coherence Time: DEFINITION. ^n. Horizontally polarized. After some time: Particles have different velocities. Spins out of phase in.

#28. Coherence Bandwidth

Its derivation is an important step towards the definition of the coherence bandwidth. ... the expected energy received in a particular bin of delay times.

#29. Spectral linewidth and coherence - UiO - DUO

The somewhat sloppy definition of coherence time as being linked to the predict- ability of a system also seems to suggest a picture of coherence length of ...

#30. Electron Spin and Optical Coherence in Semiconductors

quantum system is entwined with a definition of what ... electron spin coherence time is remarkably long, on the order of 100 ns. (b) Multiple laser pulses ...

#31. Auto-Correlation and Coherence Time of Interference ... - arXiv

Index Terms—Interference, auto-correlation, coherence time, ... Definition 1 (Interference coherence time): The interference.

#32. Coherence-time and effective bandwidth of blackbody radiation

The coherence-time and the effective bandwidth of blackbody ... For a precise definition of γ(τ) seeM. Bokn andR. Wolf:Principles of Optics ...

#33. coherence length | 健康跟著走

coherence length定義- Thecoherencelengthisameasureoftemporalcoherence ... using the term coherence length instead of coherence time is that the optical time ...

#34. coherence | physics - Encyclopedia Britannica

coherence, a fixed relationship between the phase of waves in a beam of ... frequency, in physics, the number of waves that pass a fixed point in unit time; ...

#35. coherence time是什么意思 - 趣词词典

综述了目前对相干时间、干长度的各种定义。 http://www.websaru.com. 2. The power density spectrum of an inner-phase-modulated optical ...

#36. Depth, coherence time, and Q factor - Flatiron Institute

We use this latter definition because we are interested in the coherence time of atoms spending time close to the trap minimum (which will certainly be true ...

#37. Deciding for the correct way to calculate coherence time

1 Answer 1 · A definition of "coherent", typically based on a limit for a (relative) change in some aspect of the channel impulse response · The ...

#38. Reciprocity Inequalities, Coherence Time and ... - NASA/ADS

A definition of the coherence time of light is then proposed in terms of the ... The coherence time obeys rigorously a reciprocity inequality of the ...

#39. general framework for signal analysis in passive context

Time -frequency-phase coherence - general framework for signal analysis in passive ... In a passive context, the definition of an appropriate time-frequency ...

#40. coherence length翻譯及用法- 英漢詞典 - 漢語網

the recent definitions of coherence time and coherence length are introduced. 綜述了目前對相干時間、干長度的各種定義。 the coherence length of partially ...

#41. Cognitive Coherence with Ziara Walter Akari - Apple Podcasts

"A society built on the narrow definition of self-interest we have today is not capable of meeting the big challenges of our time" - Tosh Szatow.

#42. What is Quantum Coherence? - Definition from Techopedia

The term 'quantum coherence' represents the idea of a superpositioning that is at the heart of quantum mechanics and quantum computing.

#43. Transverse and Longitudinal Coherence Properties of the ...

of the XFEL in terms of transverse coherence is achieved ... ing power available at that time we limited our study with a ... definition: g1(r, t − t ) =.

#44. What does coherence bandwidth mean? - Definitions.net

Coherence bandwidth is a statistical measurement of the range of frequencies over which the channel can be considered "flat", or in other words the approximate ...

#45. Coherent Definition & Meaning - Merriam-Webster

The meaning of COHERENT is logically or aesthetically ordered or ... 27 July 1990 At times, without my insisting on it, my writings become coherent; ...

#46. Coherence Time | Mobile & Wireless

Posts about Coherence Time written by itsme. ... error function erfc(x) meant something but I had only a vague idea of its definition.

#47. Meaning of Coherence time in Hindi - Translation - Hinkhoj

Coherence time meaning in Hindi (हिन्दी मे मीनिंग ) is ... coherence time translation and definition in Hindi language.coherence time का ...

#48. Coherence length - chemeurope.com

Coherence length is usually applied to the optical regime. The expression above is a frequently used approximation. Due to ambiguities in the definition of ...

#49. Multiple coherence method in time domain for the analysis of ...

Note that, with these estimators we are not taking into account the expectation which appears in the definition of the autocorrelation function. Therefore, ...

#50. Reciprocity Inequalities, Coherence Time and ... - IOPscience

Reciprocity Inequalities, Coherence Time and Bandwidth in Signal Analysis and ... A definition of the coherence time of light is then proposed in terms of ...

#51. Coherence (physics) - Wikiwand

Temporal coherence describes the correlation between waves observed at different moments in time. Both are observed in the ...

#52. Single ion qubit with estimated coherence time exceeding one ...

Realizing a long coherence time quantum memory is a major challenge of current quantum technology. ... proper coherence quantifier31. The formal definition.

#53. COHERENCE ANALYSIS OF STATIONARY PROCESSES ...

In this manner when the coherence between two time ... For a linear system, equations 2.3.5. and 2.3.6. nlay be substituted into the definition of coherence ...

#54. Lecture 25 - WSSUS Part II, Coherence Time, Doppler Spectrum

Lecture 25 - WSSUS Part II, Coherence Time, Doppler Spectrum. 5,030 views Aug 28, 2017 … ...more ...more. Show less.

#55. 用"coherence"造句 - 查查在線詞典

Coherence has been said to be a criterion, but not a definition of truth . ... will lead us to the important concepts of bandwidth and coherence time .

#56. Measurement of the Atmospheric Coherence Time - JSTOR

of correlation for a given value of Aí depends on the coher- ence time of atmospheric-phase fluctuations. 2.2 The Definition of Atmospheric Coherence Time.

#57. Coherence - Meaning, Types, and FAQs - Vedantu

When two or more light waves are traveling together in such a way that their phase difference with respect to time is constant, then such waves are known as the ...

#58. 相干性(coherence )和相关性(correlation) 有什么区别和联系？

在ARMA模型里经常出现的auto correlation其实就是时间序列对自身的cross correlation。 Coherence主要是表述两个时间序列频域的相似性。Coherence的定义有点曲折：. C_{xy} ...

#59. The coherence time of sunlight in the context of natural and ...

biology literature on light‑harvesting, the coherence time quoted for ... definition with interferometric measurements of sunlight to obtain ...

#60. Coherent definition and meaning | Collins English Dictionary

There was not a coherent plan at the time. Times, Sunday Times (2008). Ingenious use of loops helps to glue the work ...

#61. Coherent Definition & Meaning | Dictionary.com

... coherent light, or light in which the electromagnetic waves maintain a fixed and predictable phase relationship with each other over a period of time.

#62. What is memory coherence? - Definition from WhatIs.com

Memory coherence is a desirable condition in which corresponding memory locations for each processing element in a multi-core processor always contain the ...

#63. Coherence: Creole translation, definition, meaning, synonyms ...

Coherence - Creole translation, definition, meaning, synonyms, pronunciation, transcription, antonyms, examples. English - Haitian Creole Translator.

#64. Coherence -Fundamentals of Signal Processing - VRU - VR ...

An ordinary coherence value near 0 indicates that the system is non-linear, statistically changing with time or both. Coherence drops within a ...

#65. Weak Central Coherence

Only its meaning or definition is indirectly given as follows : ... An autistic individual can focus for a long time on a narrow topic for its own appeal, ...

#66. Comparison of Measured and Modeled Temporal Coherence ...

coherence time is very similar to that obtained from Monte Carlo simulations of the impulse ... We also use a different definition of coherence time.

#67. Time as a consequence of internal coherence - Journals

Time has been an elusive concept to grasp. ... Here we take the same definition used in [22], so by internal coherence we mean the presence ...

#68. Coherence - definition of coherence by The Free Dictionary

Define coherence. coherence synonyms, coherence pronunciation, coherence translation, English dictionary definition of coherence. n. 1. The quality or state ...

#69. Estimating Ocean Coherence Time using Dual-Baseline ...

Doppler shift for each pixel of the coherence time map. ... In the next section of this paper, the importance and definition of coherence time is presented,.

#70. Measurement of Coherence Bandwidth in UHF Radio ...

Performance of different receiver structures in real environment highly depends on time and frequency characteristics of transmitted signals and radio channels.

#71. Interference Fringes with Maximal Contrast at Finite ...

These fringes have a statistical origin and, as a consequence, they show the greatest contrast when the coherence time of the field is ...

#72. CTI Definition: Coherence Time Interval - Abbreviation Finder

Definition of CTI, what does CTI mean, meaning of CTI, Coherence Time Interval, CTI stands for Coherence Time Interval.

#73. Coherence time and coherence bandwidth : r/ECE - Reddit

Now in this situation, the general definition says that multipath will come from every and all directions, but the highest power of the spectral ...

#74. Coherence Definition - OECD Glossary of Statistical Terms

Fully coherent data are logically consistent – internally, over time, and across products and programs. Where applicable, the concepts and ...

#75. Estimation of Time-Varying Coherence and Its Application in ...

The time-varying spectra and coherence are further generalized with ... in the context of Priestley's definition of time-varying spectrum.

#76. Optical Coherence - Definition and Applications

The coherence time quantifies the degree of first-order temporal coherence, and the coherence length indicates the vacuum velocity of light.

#77. Highly efficient optical quantum memory with long coherence ...

coherence time in cold atoms ... coherence time at 50% efficiency is limited to tens of microsec- ... This allows the definition of.

#78. Richards was interested in the effects of nucleases on protein ...

... electronics control unit (ECU), and a real-time Windows Definition and Usage. ... Electron holography can be realized only within the spatial coherence ...

#79. coherence time - 維基詞典，自由的多語言詞典

coherence time · [简体]:相干时间[通信] · [正體]:同調時間[通訊] · 正體: 同調時間[通訊工程].

#80. Application of the cross wavelet transform and wavelet ...

coherence to geophysical time series. ... use wavelet packages for analyzing two time series together. ... Notice that this definition.

#81. Long coherence times with dense trapped atomics - TIB AV ...

We measure a prolongation of the coherence times of optically trapped rubidium atoms as their density increases, a phenomenon we call collisional narrowing ...

#82. Coherence a measure of the brain networks: past and present

Coherence across a network is when these populations of neurons are active at the same time or in a time-related fashion with other ...

#83. coherence time 中文意思是什麼 - TerryL

通過定義圓碩士學位論文人工入sr r 』 st 卜1 廠515 一個測量參數口，我們顯示了在膜面積和溫度的參數平面上，口的取值有一個最大的區域，對應系統的相干共振。

#84. The Coherence Time of Midtropospheric Wind Features as a ...

A relation between coherence time and vertical scale is derived. ... Changing the coherence threshold for the definition of“lifetime” from ...

#85. EEE 441 Wireless And Mobile Communications - SlidePlayer

Mobile Multipath Channel Parameters Time Dispersion Parameters Mean Access ... Coherence time is also defined as: Coherence time definition implies that two ...

#86. Modern Optics - 第 319 頁 - Google 圖書結果

Another equally adequate definition of the coherence time, used extensively in the coherence theory literature, can be obtained by approaching coherence ...

#87. Simulation Technologies in Networking and Communications: ...

there is not a single universally accepted definition of coherence time. The simplest definition considers it to be directly the inverse of the maximum ...

#88. Processors - Arm Developer

... over any functional interface, and greater trace bandwidth. ... The Arm CoreLink CMN-700 Coherent Mesh Network is a high bandwidth, ...

#89. New Way of Working - OCHA

At the same time, the adoption of the 2030 Agenda and the ... increase coherence between development and humanitarian efforts.

#90. Cloud - Forbes

Atom Computing Sets A World-Record Coherence Time For Neutral Atom Qubits. Senior Analyst, AI & Quantum Computing, Paul Smith-Goodson, dives in as of ...

#91. 18. David Liebnau: Why we need heart and courage at times ...

And that by definition brings up a lot of fear. And you know, courage is not the absenteeism of fear, but it's feeling fear and moving ...

#92. Quality Statement - GOV.UK

Principle 5: Comparability and Coherence. Comparability is the degree to which data can be compared over time, by region or another domain.

#93. Data on urbanization and migration

Urban is problematic to define and no single globally accepted definition of what ... of the urban population over time as part of the whole population.

#94. EUROPEAN COMMISSION Strasbourg, 19.10.2021 COM ...

always be in line and coherent with the meaning they have gained over time and in practice. This results in lack of.