重尾分佈 的英文怎麼說

中文拼音 [zhòngwěifēnbù]
重尾分佈 英文
heavy-tailed distribution,
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  1. The authors have proved that the two types of definitions are congruous by using limit theory, while discussing the correlation among the subclasses of heavy - tailed distributions

    利用分析中的極限理論等方法，證明了重尾分佈的這兩種定義是一致的，並給出了重尾分佈子族間的相互關系。
  2. This paper discusses whether the definitions of heavy - tailed distributions produced by slow - varying function and the definitions of heavy - tailed distributions produced by exponential echelon matrix are congruous

    摘要討論了由慢變化函數形式給出的重尾分佈定義，與由指數階矩形式給出的重尾分佈定義是否一致。
  3. On the basis of the investigation of the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city, the antagonistic effect of selenium on the harm of mercury ( hg2 + ) to the tissues in swordtail fish ( xiphophorus helleri ), the 22nd offspring purely cultivated by pearl river fishery research institute, were measured by physiological and biochemical indexes and observation of electron microscopy

    本研究中首先調查了廣州市河涌沉積物及底棲生物體內重金屬含量及分佈，並以珠江水產研究所培育的水生實驗動物?劍尾魚為實驗材料，利用環境生物技術，電鏡觀察等技術方法研究了重金屬?汞對劍尾魚組織的毒害及機體必需微量元素硒對其毒害的拮抗性影響。
  4. Self - similar traffic ; heavy - tailed distribution ; queuing performance

    自相似業務量重尾分佈排隊性能
  5. Heavy - tailed distribution

    重尾分佈
  6. The main risk model that we consider in this paper is the renewal risk model, and all chapters in this paper are carried through based upon the heavy - tailed distribution ( large claim )

    本文關注的基本模型是經典的更新風險模型，討論的均是建立在重尾分佈族的基礎之上（即大額索賠） 。
  7. It is the heavy - tailed distributions that may not possess all of their moments, and, therefore certainly not their laplace transforms that brings the difficult to analyzing heavy - tailed distribution service time

    重尾分佈的拉普拉斯變換不存在，這給重尾分佈服務時間的分析帶來了很大的困難，因此需要用新的方法解決這個問題。
  8. Since there are too many subclasses of heavy - tailed distributions and their relations are very complicated, in chap 2 of this paper, we ' ll discuss the dominant relations of heavy - tailed distributions, and obtain the equivalent condition of the distributions which can dominate all light - tailed distributions, as well as those which can dominate all light - tailed distributions and lightly heavy - tailed distributions, in section 2. 2

    由於重尾分佈族分類眾多，各子族之間的關系復雜，本論文將在第二章討論重尾分佈間的控制關系，在2 2節得到了能控制一切輕尾分佈的等價條件，以及能控制一切輕度重尾分佈，從而也能控制一切輕尾分佈的分佈的等價條件， 2
  9. In order to meet the needs of recent research in applied probability, such as finance and insurance, risk theory, random walk theory, queueing theory and branching processes and so on, the concepts of heavy - tailed random variables ( or heavy - tailed distributions ) are introduced. they are one of the important objects many scholars are concerned on. on the other hand, in a risk process, the number of these heavy - tailed variables " occurrence until the time t, i. e. all kinds of counting process, is one of the important objects, which many scholars are studying

    在應用概率的許多領域，如金融保險、風險理論、隨機游動理論、排隊論、分支過程等，重尾隨機變量或重尾分佈都是重要的對象之一，另一方面，在一個風險過程中，到t時刻時，這些重尾變量出現的個數，即各種記數過程，也是人們研究的主要對象之一，本文主要對重尾分佈的控制關系與極值過程的跳時點過程的精緻漸近性進行深入的討論。
  10. Since a. v. nagaev and heyde, many scholars deeply studied the large deviations for heavy - tailed random variables

    自a . v . nagaev和heyde以來，許多學者深入研究重尾分佈的大偏差問題。
  11. When studying the network performance, flow control and resource provisioning of communication networks, traffic model plays a very important role. the recent studies show that the date network traffic is self - similar, so the markovian model, which describes telephone networks accurately, is not suitable for date networks. the self - similarity of the network traffic has severe impact on flow control and queuing analysis in date networks, therefore it has received significant attention. in this paper, g m 1 queuing model is used to analyze the queuing performance of generic variable length packet networks for the first time. the self - similar traffic is generated by multiplexing a large set of independent pareto heavy - tailed interarrival on off sources. the simulation results show that the heavy - tailed traffic results in queuing performance deterioration for variable length packet networks, which is in accordance with the analytical results for atm switches

    業務量的自相似特徵顯著影響網路的流量控制與排隊分析，已經引起人們的極大重視。採用g m 1排隊模型對分組長度可變的網路的排隊性能進行了分析和模擬，其中自相似業務量是通過疊加大量獨立的到達間隔為pareto重尾分佈的on off源來生成的。模擬結果表明，自相似業務量導致網路的排隊性能劣化，這與有關文獻對atm交換的分析結果一致。
  12. Research on a kind of ruin probabilities with heavy tail distribution

    重尾分佈情形下一類破產概率的研究
  13. In order to solve this problem, a new method is proposed in this paper

    這里介紹一種稱為tam （ transformapproximationmethod ）的方法，這個方法能較好的解決重尾分佈拉普拉斯變換不存在的問題。
  14. Moreover, in this paper we study the unstable autoregressive model for first order [ ar ( 1 ) ] with heavy tailed innovations

    此外本文還對具有重尾分佈的一階自回歸非平穩[ ar （ 1 ） ]模型進行了研究。
  15. Then, estimation for short flows is obtained by constructing equations involving short flows and solving them using the heavy - tailed feature of flow and the least square method

    然後構造了關于短流的方程組，利用流的重尾分佈特性和最小二乘法對該方程組進行求解，得到了短流的估計。
  16. Using the methods of fluoro - gold ( fg ) retrograde tracing combined with immuno - fluorescence histochemistry, cb - immunoreactive neurons expressed immunoreactivity for fos protein in nts which send their axons to bst were investigated. after injecting fg into bst mainly in lateral part, the fg retrogradely labeled neurons were found in the mid - caudal part of nts bilaterally with ipsilateral side predominance. cb - and fos - immunoreactive neurons were distributed equally in both sides of nts

    結果顯示：將熒光金（ fg ）注入一側終紋床核外側部（ bstl ）后，中尾段nts內雙側出現fg逆行標記神經元，注射區同側占優勢； nts的相同平面可觀察到雙側等量分佈的兔疫反應陽性的cb和fos神經元：三種神經元的分佈有明顯的重疊現象。
  17. The velocity distributions, the relative mach number distributions and the flow trace distributions are visualized, and the reasons, which cause bad aerodynamic losses and make the flowfield complicated, are analyzed, including wake, secondary flow, separated flow and the interaction between shock and boundary layer

    顯示壓氣機內的速度場、相對馬赫數分佈及流動跡線分佈等，並分析造成嚴重損失及使流場趨于復雜紊亂的原因，包括尾跡、二次流、分離流及激波/附面層干擾等現象。
  18. Because evt mainly studies extreme value and models the tail of distribution financial return, it can effectively forecasts and guards against the financial risk on the condition of lacking of sample data. more and more people recognize the great potentials of evt dealing with the risk of extreme event. especially evt can be used in application to value at risk due to modeling the tail of distribution

    極值理論主要以極值為研究對象，它注重模擬收益分佈的尾部，比較有效地解決了在缺少樣本的客觀條件下如何預測和防範金融風險的問題，因此，越來越多的人認識到極值理論在極端事件風險管理中的巨大潛力，特別指出的是極值理論是一種模擬收益分佈尾部的理論，所以可以應用於風險價值的測量。
  19. This paper does some research on the theory of self - similar and lrd, and gain a method of generation of self - similar and lrd traffic, namely, the traffic is generated by using tv - burst model of power tail distribution on / off source. this paper use internationally universal simulation software ns - 2 to do some simulations

    本文對自相似、長相關基本理論進行了研究，得出了生成自相似、長相關業務的方法，即通過重尾分佈on off源的n - burst模型的聚合業務來生成自相似、長相關業務，使用國際上比較通用的模擬軟體ns - 2來進行模擬。
  20. We consider a causal, stationary, autoregressive, moving average [ arma ( p, q ) ] process with heavy tailed noise variables. we develop the definition of the inverse autocorrelation function, and obtain the g - spectral estimator of the inverse autocorrelation function

    本文基於噪聲序列具有重尾分佈的因果、平穩自回歸滑動平均[ arma （ p ， q ） ]過程，給出了其逆自相關函數的定義，並且給出了逆自相關函數的g -譜估計。
分享友人
分享到 Line

分享到臉書