漸近點 的英文怎麼說

中文拼音 [jiānjìndiǎn]
漸近點 英文
approach point
  • : 漸副詞(逐步; 漸漸) gradually; by degrees
  • : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 漸近 : [數學] [物理學] asymptotic; approximation漸近操作(法) evolutionary operation; 漸近點 asymptotic...
  1. By the corollary to theorem 4. 3, the origin is asymptotically stable.

    根據定理43的推論,原穩定的。
  2. I felt it would be injudicious to confine her too much at first ; so, when i had talked to her a great deal, and got her to learn a little, and when the morning had advanced to noon, i allowed her to return to her nurse

    我覺得一開始就給她過多限制是不明智的。我已給她講了很多,也使她學了東西。因此早晨過去,中午時,我便允許她回到保姆那兒去了。
  3. Focused on the asymptotic behaviour of mediant for fourth order lagrange ' s mean value theorem and obtained the main results as followed ( the equation is abbreviated )

    摘要對四階拉格朗日中值定理中間性質進行了研究,得到的主要結果是(方程式略) 。
  4. Asymptotic stability of midpoint euler method for delay differential equations

    時滯微分方程中歐拉法的穩定性
  5. For this reason the near point gradually recedes as one grows older.

    由於這個原因,隨著人變老,便逐後退。
  6. In this paper, two questions on exetreme value theory are investigated as follows : i. the asymptotic properties of the large quantile and endpoint of a distribution : let { xi } be an i. i. d random sequence with common distribution f ( x ) which is unknown. denote mn ( k ) as the k - th maxima of x1 … xn

    本文對極值理論的兩個問題進行了探討:一、大分位數與尾端性質設{ x _ i }是來自未知分佈f ( x )的i . i . d的隨機序列。
  7. Moreover, under those conditions, the global stability of the positive equilibrium is proved for the two models without delays. iii ) the asymptotic behaviour of the chemostat model with predator - prey populations and delays is studied

    三、研究了單營養食物鏈的恆化器模型的性態,利用波動引理給出了邊界平衡全局吸引性的充分條件。
  8. Our results imply that mutual interference in a species may result in coexistence of the two competing species and demonstrate that those time delays do not influence the competitive outcome of the organisms. ii ) the asymptotic behaviour of the chemostat model with mutual interference or without mutual interference is studied. for the two models with delay, the uniform persistence of the models are both proved under the conditions of the existence of the positive equilibrium

    二、研究了無種內競爭和有種內競爭的具有階段結構的時滯恆化器模型的性態,對于兩類模型,都在正平衡存在性的條件下證明了該系統的一致持續生存,對于兩類相應的常微系統的模型,均在正平衡存在性的條件下證明了該正平衡的全局穩定性。
  9. By using the limit theorem, the authors discuss and prove conclusions of asymptotic property of mean point in second mean value theorem for integrals in concessional terms believing that they will take an important effect in integral

    摘要利用極限理論,給出並證明了減弱條件的積分第二中值定理「中值」的性的幾個結論,相信在積分學中有著很重要的作用。
  10. Some sufficient and necessary conditions for the multi - step iterative sequences of the asymptotically quasi - nonexpansive mappings ti to converge to certain common fixed points in the convex metric space are obtained

    摘要研究了凸度量空間中用多步迭代序列來逼非擴張映象的不動,並給出了其收斂于不動的充分必要條件。
  11. The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes

    闡述了應用於刪除通道下的糾刪碼基本原理,介紹了兩類標準的rs碼類糾刪碼,重分析了具有線性時間編碼和恢復演算法的好碼?級聯型低密度糾刪碼,分析了正則度分佈的閾值,對正則低密度校驗碼在刪除通道下的糾錯性能進行了模擬,從理論上證明了基於( d , 2d ) -正則度序列的低密度糾刪碼都不是最優碼( d 3 ) ,同時還分析了非正則低密度校驗碼的度序列設計,基於右邊正則序列提出了一種改進型右邊正則序列,證明了此序列為擬最優的,對基於幾類現有典型度分佈序列的級聯型低密度糾刪碼進行了模擬模擬及性能分析; 3
  12. 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過程的精緻性進行深入的討論。
  13. For these reasons, we can apply the theory of the model reference self - adaptive control syetem design based on the theorem of balance point stabilization in the force system of asymmetric cylinder controlled by symmetric valve. the main idea of model reference self - adaptive controller is to make the self - adaptive control error incline to zero as time passed. the task to design adaptive controller is to find the control input that can make the output of the controlled system to follow that of the reference model

    因此將基於平衡穩定定理的模型參考自適應控制系統設計理論應用於閥控非對稱缸力系統中,其基本原理是使自適應控制誤差隨時間的推移而趨向于零,自適應控制器設計的目的是尋找使被控系統的輸出一致的跟隨參考模型的輸出的控制輸入,以此來改善被控系統的性能。
  14. This walkthrough system applies object oriented design concept and is driven by user instructions and realizes many walkthrough effects such as glance, gradually approach and distance, and transition among different viewpoints

    該漫遊系統運用了面向對象的設計思路,通過用戶操作指令進行驅動,實現了在虛擬場景中的環視、遠、視間過渡瀏覽等效果。
  15. The boundary value problems of singular perturbation with boundary layer at turning points are discussed. the asmptotic expansion are constructed. and the uniformly valid asmptolic estimation is obtained

    主要討論了在轉處出現邊界層現象的奇異攝動邊值問題,構造了形式級數解,得到了一致有效的估計
  16. Except the aunt, beside whom was sitting no one but an elderly lady with a thin, careworn face, who seemed rather out of her element in this brilliant society, the company was broken up into three groups

    只有一位痛哭流涕的面容消瘦的老境的太太坐在姑母身旁,在這個出色的社交團體中,她顯得有格格不入,除姑母而外,這個社交團體分成了三個小組。
  17. Ishikawa type iterative sequences with errors for lipschitzian strongly pseudocontractive mappings in banach spaces

    賦范空間中偽壓縮映象不動的迭代逼
  18. The growth of the both species is of logistic naluf. the mature species - y preys on the mature - x. by using the lyapunov function we obtain the - conditions for globally asymptotic stablility of positive equilibria without harvesting. conditions for global asymptotic stablility of four positive equilibria with harvesting and the threhold of hai vi - sting mature population

    但從目前已知的文獻來看,對于兩個種群同時具有年齡階段結構,且同時對兩個種群進行開發的結果較少,本文通過構逅lyapunov函數,得到了當捕獲率不為零時上述模型存在一個全局穩定的正平衡的充分條件,也就是說,在一定條件下,種群兄。
  19. In this paper, we present a new alignment method ( lss - dca ) that combines the advantages of the dca method and progressive method, and that balances the speed and the quality better

    在本文中,我們提出了一種新的多序列對齊演算法lss - dca 。 lss - dca結合了dca方法和方法的優,達到了計算速度和對齊質量的較好平衡。
  20. Multi - channel deconvolution, based on multi - channel signal analysis, is presented to recover receiver function from three - component teleseismic p waveforms clustered within certain backazimuth and epicenter distance, to increase the resolution of receiver function. wavelet inversion is also introduced to broadband receiver function, to solve for nonuniqueness cased by linear approximation of nonlinear problem, and broadband receiver function is decomposed into multi - resolution versions, and the inversion result for the low - resolution version is iteratively taken as the initial model for the high - resolution, and gradually obtain the inversion model for broadband receiver function

    為克服廣義線性反演對初始模型的依賴性,並保持其快速收斂的特,本文首次將小波變換引入到接收函數波形反演,將接收函數分解到不同的分辨尺度上,分別進行廣義線性反演,並將低解析度的反演結果作為高解析度反演的初始模型,地獲取寬頻帶接收函數的模型,克服了非線性問題線性化帶來的非唯一性。
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