極小極大值 的英文怎麼說

中文拼音 [jíxiǎojídàzhí]
極小極大值 英文
minimax value
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  1. According to international meteor organization, 2002 perseids was a typical return with no surprise. there was only one prominent maxima and the peak rates were about 90 meteors per hour

    根據國際流星學會報告，今年英仙座流星雨的表現保持一貫水準，但亦無驚喜，明顯的極大值只有一個，約每小時90顆流星左右。
  2. Fast algorithms of both discrete and orthonormal wavelet and wavelet packet coefficient are diagrammatized to be introduced. daubechies wavelet is applied to help to discuss the application and test on signal filtering and noise reduction with the principle and threshold implementation ; the basic principle to pickup the fault characteristics is introduced mainly about the relations between the maximum module and signal saltation point and how to characterize the saltation point with lipschitz exponent

    展示了離散正交小波變換的mallat快速演算法和小波包系數分解的快速演算法；重點應用daubeches小波探討了小波變換在信號濾波去噪中的應用和實驗，闡述了其基本原理和通過閾值化處理實現濾波的具體方法；探討了用小波變換進行故障特徵提取的原理，說明了小波變換模極大值和信號突變點之間的關系以及怎樣用李氏指數來表徵突變點的性質。
  3. Value, and the current density and intensity versus the substorm phases. moreover, the characteristics of substorm current wedge are given special attention. it is found that the density and intensity of facs reach their peak during the expansion phase, the onset of the expansion phase is triggered when imf is changed to southward from northward or the southward imf decreases, and the positions of onset are most likely to be at the edge of plasma sheet near the earth

    值分佈以及場向電流強度和密度隨亞暴位相的變化，並著重分析了亞暴電流楔的特徵。結果表明，亞暴膨脹相的場向電流強度和密度都達到極大值亞暴的膨脹相是由行星際磁場轉向或南向分量變小觸發的，其起始位置很可能位於近地等離子體片內邊緣。
  4. The famous mallat decomposition algorithm is applied. the correlations between the neighboring wavelet transform coefficients are utilized to restrain noises and the local maxima of the coefficients provide information of image boundaries

    並利用相鄰尺度間小波系數的相關性和一種非線性函數進行噪聲抑制，同時利用小波系數的模極大值來提取邊緣點。
  5. We think that the main contributions of the book is in two aspects : one is the revolution of some concepts such as utility theory, aximatization of game, extended game ; the other is the breaking through in zero - sum two - person games centered on minimax and corporation game centered on characteristic function. this was, in fact, the development and extension of von neumann ' s classic game paper of 1928. our research shows that these contributions were a pure new theoretical creation, rather than an

    認為《博弈論與經濟行為》的主要貢獻有二個方面：一個方面是在效用理論、博弈的公理化、博弈的擴展形式等等概念上的創新，另一方面是在以極小極大值定理為中心的三人零和博弈理論和以特徵函數為中心的合作博弈理論上的創新，這些實際上主要是馮?諾伊曼對其1928年的經典博弈論文章的理論框架的發展和延伸
  6. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
  7. However, the transverse one can select non - negligible large sizes p. in addition, larger invariant mass m scans smaller y ' q separations

    另外，輕子對不變質量m越大，對應權函數極大值的越小。
  8. The best approximations algorithm is just the method which can solve the mini - max solution of the least value of frequency deviation. because of the reason above, in this paper the best approximations algorithm is introduced into calculating the parameters of atcxo compensation network for the first time

    最佳一致逼近演算法正是能夠求解出使頻率偏差的絕對值最小的極小極大解的一種方法，為此將最佳一致逼近演算法首次應用於模擬溫補晶振補償網路參數的計算中。
  9. First we introduce theory and merits of graphic wavelet transform, then mallat algorithm, multi - scale characteristic, quadratic b - alpine wavelet and the coefficients of this filters, and etc. later we calculate the gradient matrix based on the result of wavelet transform, thin the contour and get spatical information

    先介紹圖像小波分解方法的原理、 mallat快速演算法、多尺度特性、 3階b -樣條小波基函數的選取及其濾波器系數的推導等，然後根據小波變換結果計算梯度矢量矩陣，進行非極大值抑制和雙閾值化，提取目標輪廓。
  10. A maximum strategy is more conservative because it maximizes the minimum possible outcome

    極大值策略是更為保守的，因為它使收益極小值達到極大。
  11. According to meteor scientists, there will be two maxima for leonids this year, and hong kong may encounter the first one at dawn on 18 november. about 20 meteors per hour are predicted. however, as the meteoroids stream is less dense than 2001, the shower is expected to be less spectacular even with the absence of the moon

    據專門研究流星的學者預測，今年的獅子座流星雨極大值即高峰期有兩個，香港可於11月18日凌晨遇上第一個，每小時可見約20顆流星，但由於流星物質已遠較2001時稀疏，故即使當日並無月光干擾，相信這次獅子座流星雨亦不會太壯觀。
  12. Image denoising algorithm of adaptive threshold value based on wavelet transform modulus maximum

    基於小波變換模極大值的自適應閾值圖像去噪演算法
  13. And then based on the generalized function and distribution theory, it presents two corollaries that are relate to singularity detection and the wavelet transform modulus maxima line ( wtmml " s )

    結合廣義函數與分佈理論，提出了兩個用於描述瞬態信號波至點檢測與小波變換模極大值曲線（ wtmml ' s ）之間關系的新推論。
  14. Based on the difference of maximum modulus evolution between signals and random noises in multi - scale space of wt, the signals from shaking table test are processed for random noise reduction

    摘要本文利用小波變換下有效信號有隨機噪聲在多尺度空間中模極大值不同的傳播特性，對地震模擬振動臺試驗測試信號進行去噪處理，取得良好效果。
  15. This paper applies wavelet theory to process data analysis, mostly focusing on signal de - noise and data compression. the main contributions of this thesis are as follows : 1 ) as discussion and experiment of de - noise method for removing white, noise from pulp thickness signal, a method was developed by utilizing the different characters of evolution of the wavelet transform maximum across scale of efficient signal and noise

    本文所作的工作如下： 1 ）利用小波變換下有效信號和噪聲在多尺度空間中不同的模極大值傳播特性，給出了一種去除紙漿濃度檢測信號中的白噪聲的演算法，編制了相應的程序，作為對紙漿濃度檢測信號去噪方法的初步探討和嘗試。
  16. Minimax principle deals with the relation between the minimax value and maximin value of a function

    極小極大原理論述的是函數的極小極大值與極大極小值之間的關系。
  17. 3. a new algorithm, recursive robust minmax estimation algorithm with moving time window is given. the principle to obtain the valve value is also given. how to obtain the algorithm parameters is also given

    提出了一種具有移動時間窗的魯棒極小極大估計演算法。給出了演算法閥值取值的原則和參數取值的大小。
  18. So it can be thought that dealing with game problems aximatized and the advancing and proving of minimax theory were the two key elements for the foundation of game theory

    也可以認為博弈問題的公理化處理和極小極大值理論的提出與證明是博弈論創立的關鍵所在，或者說是博弈論創立的一個標志。
  19. In the meantime, these people ' s work made up the foundation of game theory : the evolution of minimax theory and the founding of some basic conceptions in game theory

    這些共同構成了博弈論創立的理論背景。同時，這些工作也反映了博弈論的基石? ?極小極大值理論的歷史沿革以及博弈論中的一些基本概念的創立過程。
  20. Some numerical examples are shown to illustrate that the minimax controller can prevent well from disturbance at little expense

    最後給出數值算例，說明所設計的極小極大控制器只需付出較小的代價成本就能很好地抑制干擾。
分享友人
分享到 Line

分享到臉書