特徵函數 的英文怎麼說

中文拼音 [tèzhǐhánshǔ]
特徵函數 英文
characteristic function
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 徵 : 名詞[音樂] （古代五音之一 相當于簡譜的「5」） a note of the ancient chinese five tone scale corre...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 特徵 : characteristic; feature; properties; aspect; trait
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. Derivation of item characteristic functions and a study of their characteristics

    項目特徵函數的導出及其特徵研究
  2. Abstract : in this paper, basis on the distribution of non - broken filament length of cocoon, we gave the characteristic function, and discussed on its application

    文摘:在前文已經給出的連續型解舒絲長分佈的基礎上，給出解舒絲長的特徵函數，討論其應用的問題。
  3. We use b - spline smoothing technique to smooth the characteristic function without changing the integral quantity and get a differentiable weight function. the method considerably improves the quality of sampling points

    我們用b樣條磨光技術在不改變積分值的前提下磨光特徵函數，用可微的權重函數代替特徵函數，提高了采樣的質量。
  4. For the delay - independent stability, necessary and sufficient algebraic criteria have been obtained in terms of characteristic functions. the key of the criteria is to verify that a polynomial has no nonzero real roots

    對時滯無關穩定性，以特徵函數為工具，獲得了充要代數準則，其核心是判定多項式方程無實根，這一問題由廣義sturm理論解決。
  5. Generalized eigenfunction expansion concerning normal operators

    與正常運算元相關的廣義特徵函數展開
  6. Comparison of modal function expansion method with eigenfunction expansion method for prediction of hydroelastic responses of vlfs

    預報超大型浮體水彈性響應的模態函數展開方法和特徵函數展開方法比較
  7. In chapter 8 solutions by eigenfunction expansion to 1 - dimensional problems of mechanics and 2 - dimensional problems of theory of elasticity are researched

    第八章研究1維力學和2維彈性力學問題的特徵函數展開解法。
  8. Rs theory was proposed by pawlak in 1982. the focus of rs theory is on the ambiguity caused by limited discernibility of objects in domain of discourse. fuzzy set theory was proposed by zadeh in 1965 and hinges on the notion of a membership function on the domain of discourse, assigning to each object a grade of belongingness in order to represent an imprecise concept. the combination of fuzzy sets and rough sets are a new study and is very value in fact

    粗糙集理論是波蘭數學家z . pawlak於1982年提出來的兩種處理不確定和不精確數據的理論，是通過等價關系來研究對象之間的不可分辨關系;模糊集理論是美國控制論專家zadeh於1965年提出的一種處理非精確的現象的數學工具，是利用集合的特徵函數來處理邊界的不可定義性，在模糊集合中並沒有應用對象之間不可分辨性的概念。
  9. 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
  10. With the characteristic function method, necessary and sufficient algebraic criteria have been developed for a class of three - delay linear difference systems. the key of the criteria is to verify that the value of a trigonometric polynomial is less than one

    藉助特徵函數法，獲得了一類三時滯線性差分系統的充要代數準則，其核心是判定某三角多項式的值小於1 ，這一問題由繪圖法解決。
  11. Equation ( 4 ) is said to belong to limit circle type if all solutions of equation ( 4 ) belong to l ~ ( 2 ) ( simply denoted by l. c. ) equation ( 4 ) is said to belong to lagrange stable if all solutions of equation ( 4 ) belong to ( simply denoted by l. s. ). in chapter 4, we study criteria for the linear nonhomogeneous differential equation belonging to the limit circle type

    方程（ 』 ）稱為極限圓型的，若方程（ 』 ）的所有解都屬于護[ a ， co ） （簡記為l . c . ） ;方程（ 』 ）稱為拉格拉日穩定，若方程（ 』 ）的所有解均屬于lco [ a ， co ） （簡記為l . s . ） .由於方程（ 』 ）解的平方可積性及有界性的研究在微分運算元理論、按微分方程的特徵函數展開理論以及無界區間上受控系統的最佳控制理論等方面具有重要應用
  12. The discipline has its own problems in its domain of investigation, as well as unimaginable applications in the real world. from the view of mathematical tools used in the investigation of probability, this paper divides the history of the theory into stages and attempts to analysis the characteristic of each stage. historically, it went through three main periods : classical probability theory, analytical probability theory and measurable probability theory

    從17世紀中葉誕生至1812年，概率計算主要以代數方法為主，這一時期稱為「古典概率論」 ；從1812年到20世紀初，主要以分析方法為主，如：特徵函數，微分方程，差分方程等，這一時期可以稱為「分析概率論」 ； 1933年以後，主要以測度論來研究概率論，可以稱為「測度概率論」 ，這時概率論已經實現了公理化。
  13. The standard rejection sampling method which is introduced in chapter 2 is closely related to the problem of quasi - monte carlo integration of characteristic functions, whose accuracy may be lost due to the discontinuity of the characteristic functions

    第2章介紹的標準拒絕抽樣方法其實跟特徵函數的蒙特卡羅積分有密切的關系。而由於特徵函數的不連續性，蒙特卡羅積分應有的誤差精度就達不到，拒絕抽樣的效果也就受到影響。
  14. The compound matrix method is used to obtain the eigenfunctions of stiff six - dimensional differential equations subject to an equal number of separated boundary conditions at end points

    摘要對于有邊界條件的且有邊界層的微分方程組，常常使用復合矩陣法獲得特徵函數。
  15. In the numerical calculation, the unknown function is approximated by the product of basic density function and polynomials

    根據裂紋面上位移函數的分佈特性，通過將位移間斷函數表示為特徵函數和一組多項式乘積的形式，為其建立了數值方法。
  16. In the maximum entropy approach, the optimal translation is searched according to a linear combination of a series of real - valued feature functions

    而基於最大熵的方法則是利用一系列實數值特徵函數的線性組合來求解最優的譯文。
  17. By using new dual vectors, dual differential matrix and orthogonality relationship, a new solution method by igenfunction expansion for an elastic system with one continuous coordinate is establishen based on the theory of ordinary differential eguations

    摘要以常微分方程的理論為基礎，利用新的對偶變量、對偶微分矩陣和正交關系，以單連續座標彈性體系為例，建立了與彈性力學求解新體系平行的特徵函數展開解法。
  18. In the method, rendering level to correlative characteristic is enormously raised with three parameters, which are image eigenfunction originated, style of drawing primitives selected, and quantity of drawing primitives confirmed

    在該方法中，建立圖像的特徵函數，選取繪圖圖元的類型，確定繪圖圖元的數量，用上述的三個參量可以大大提高圖像相關特徵信息的再現能力。
  19. Under the assumptions of linearized potential flow, the coupled problem of flow in the interior and exterior fluid regions is solved by an eingenfunction - expansion approach

    在線性有勢流的假定下，用特徵函數展開方法求出了內部和外部流場的解。
  20. This method simplified the complexity of linear separating algorithms. this thesis construct an characteristic - like function and find a special matrix, transforming bss into eigenvalue decomposing problems to solve a class problem of linear mixture

    本文構造了一個類特徵函數，找尋了一個特殊矩陣，將bss問題轉化為此矩陣的特徵值分解問題，解決了一類線性瞬時混合盲分離問題。
分享友人
分享到 Line

分享到臉書