零特徵值 的英文怎麼說

中文拼音 [língtèzhǐzhí]
零特徵值 英文
zero eigenvalue
  • 零 : Ⅰ數詞1 （零數） zero2 （數的空位） zero sign （0）; nought 3 （表示沒有數量;無） nil; nought 4 （...
  • 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...
  • 特徵 : characteristic; feature; properties; aspect; trait
  1. The initial vsd process uses two main characters, the average instantaneous energy and the average instantaneous zero crossing rate ( zcr ). to make the first recognition for the start and the end, the emphasis of which is to select the appropriate value of the threshold and the length of frame. in the final vsd process, the author compares several characters and confirms the new recognition character

    初步分段過程使用了能量和過零率這兩個主要特徵進行端點檢測，重點是合理選擇兩個重要參數? ?門限和統計幀長度的取值；在最終分段過程中，筆者首先通過比較幾種特徵的識別效果，選擇卡爾曼濾波參數作為再次分段的識別特徵，還提出了一種新的識別特徵? ?周期性緩變特徵，使用這兩個特徵分別在子語音段內進行端點檢測。
  2. 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
  3. For multi - infeed hvdc systems, when the minimum eigenvalue of the system becomes zero, the voltage stability graph can be plotted effective short circuit ratio as function of coupling impedance

    對于多饋入hvdc系統，在最小特徵值為零的情況下，可以根據這種關系作出有效短路比?連接阻抗圖，即電壓穩定圖。
  4. By choosing some appropriate exponential weight functions we prove that the essential spectra and the eigenvalues ( except the simple zero eigenvalue ) have negative real parts, thus we get the locally asymptotically exponential stability of travelling waves ( al ) and ( a2 ) in some weighted spaces

    通過選用合適的權函數，我們證得在加權空間線性化運算元的本質譜和除簡單特徵值零以外的特徵值均具有負實部。因此，我們得到行波（ a1 ） ， （ a2 ）在加權的l ~ 2 （ r ）空間的局部漸近指數穩定。
  5. For viscous shock waves c, by the spectral analysis we prove that in l2 ( r ) space the essential spectra and the eigenvalues ( except the simple zero eigenvalue ) of the linearized operator have negative real parts, thus we show that the viscous shock waves c is locally asymptotically exponentially stable in l2 ( r ) space

    對粘性沖擊波c利用類似方法，我們證得在l ~ 2 （ r ）空間線性化運算元的本質譜和除簡單特徵值零以外的特徵值均具有負實部。於是，我們得到粘性沖擊波c在l ~ 2 （ r ）空間的局部漸近指數穩定。
  6. In the first part, we study three kinds of pre - conditioners - - block - triangular preconditioner, constraint preconditioner and block - diagonal preconditioner respective1y and fast iterative so1vers for indefinite 2 by 2 b1ock linear systems with zero ( 2, 2 ) block. the spectrum and form of eigenvalues of each preconditioned nlatrix are presented. all of the three kinds of preconditioned linear systems are so1ved by gmres ( 20 ) and theii efficiencies are cornpared

    在第一部分中，我們研究了三種不同的預條件矩陣一塊三角預條件矩陣、約束預條件矩陣和塊對角預條件矩陣作用到2 2塊線性系統（其中右下角塊為零）以後的快速迭代解法，給出了預條件作用后系統的特徵值的譜和形式，比較了三種不同預條件作用后採用cmres （ 20 ）方法求解的有效性。
  7. L ) the existence of local solutions in the part of the existence of local solutions, we investigate the intial boundary value problems for the more general quasilinear system : we consider the existence of local solutions of the system ( 2 ) when it may be a cross - diffusion system and u g ( g is a open subset of rn ). in order to use the results of h. amann [ 1 ] on local existence for quasilinear systems ( 2 ), we find that the results of h. amann on the corresponding linear system were not proved completely. especially for the case of cross - diffusion systems ( 2 )

    1 ）局部解存在性在局部解存在性部分，我們研究的為更一般的擬線性耦合方程組的初邊值問題：我們研究了在u g （ g是使散度型方程組（ 2 ）中的系數矩陣a （ x ， u ）的特徵值實部大於零的區域）時散度型方程組（ 2 ）解的局部解存在性。在我們應用h . amann的局部解存在性理論時，我們發現h . amann的關于散度型方程組（ 2 ）局部解存在性理論的證明並不完整。
  8. Simplest normal form for singularity with a pure imaginary pair and double zero eigenvalues

    雙零加一對純虛根特徵值系統的最簡規范形
  9. Based on the zero eigenvalue solutions and non - zero eigenvalue solutions of the problem of viscoelastic cylinders, as particular example, kelvin model ' s creep and maxwell model ' s stress relaxation are studied for the simple extension. the numerical results show that the model is reasonable, which is in agreement with viscoelastic characteristics

    在得到粘彈性柱體問題的零本徵值和非零本徵值解析解的基礎上，作為特例討論了粘彈性柱體單向拉伸問題的kelvin模型的蠕變現象以及maxwell模型的應力鬆弛現象。
  10. Change in force transducer s zero signal referred to the characteristic value, as a result of a change in ambient temperature by 10 k within a defined temperature range after adjustment of stationary states

    每10k零點信號的溫度影響穩態調節以後，規定溫度范圍內周圍溫度變化10k時力傳感器根據特徵值的零點信號產生的變化。
  11. The multiple method of scale is used to obtain the averaged equations in primary parameter resonance. from the averaged equations, the theory of normal form is applied to find the explicit formulas of normal form associated with a double zero and a pair of pure imaginary eigenvalues with the aid of the maple program

    利用多尺度方法得出了主參數共振情況下的平均方程，利用normalform理論對具有雙零特徵值和一對純虛特徵值的平均方程進行了簡化，得到了平均系統的normalform 。
  12. One of open problems is to study harmonic maps between finsler manifolds and derive the first and second variation formula for harmonic maps between finsler manifolds. firstly, we define harmonic map between finsler manifold. in fact, it is the harmonic map from projective sphere bundle of source manifold to the projective sphere bundle of target manifold

    運算元的第一非零特徵值凡全mk .特別地，當『 ，二二k時， m的直徑為六?當m是黎曼流形時，由moer 「定理的推論直接可知m與半徑為去的球等距
  13. Constructing an entire function a ; ( a ), the zeros of which are the eigenvalue of dirac eigenvalue problem with general two points " linear algebra boundary conditions

    構造了一個整函數（ ） ，其零點集合與具有一般兩點邊界條件的dirac特徵值問題的特徵值集合重合。
  14. And then, a state equation is set up by the relationship among the input and output characteristic vectors as well as the state matrices ( sms ). the non - zero element in the sms characteristic is taken according to taylor series expansion, which is a transfer function of the basic mechanical unit

    再次，闡述了狀態變換矩陣的形成過程，通過泰勒級數展開，提取其非零元素的特徵，並按照傳遞特徵值對基本變換單元加以分類，歸納了狀態變換矩陣的性質。
  15. In this case, we give the formulas to caiculate first - to third - order perturbation coefficients of the eigenvalues and first - to second - order perturbation coefficients of the eigenvectors. 1n second case where the eigenprobiem for the first - order perturbation coefficients of a defective eigenvalue hajs repeated eigenvalues, we give the formulas to calculate the first - to third - order perturbation coefficients of the eigenvalues and first order perturbation coefficients of the eigenvectors. the third case is an extension of the first case, where one of the first - order perturbation coefficients of the eigenvalues associated with the lowest - order jordan blocks is zero

    第一種情形是特徵值一階攝動系數都不相同，在這種情形下，我們給出了計算特徵值1到3階攝動系數以及計算特徵向量1到2階攝動系數的計算公式；第二種情形是特徵值一階攝動系數有相等的情形，在這種情形下，我們給出了計算特徵值1到3階攝動系數以及計算特徵向量1階攝動系數的計算公式；第三種情形是第一種情形的擴展，此時對應于最低階jordan塊的特徵值一階攝動系數有一個是零。
  16. First, by analyzing the representative revolving body components, this thesis frames a characteristic group form for revolving body components, and picks - up the characteristic value of the components

    首先，通過對所搜集的典型回轉體零件進行分析，制定了回轉體零件特徵分類標識表，並提取零件的特徵值。
  17. This method takes appearance age as its universe of discourse to describe the standard appearance feature value of the parts, and uses fuzzy numbers to describe the linguistic values that represents the severity degree of the parts " appearance

    本文提出以外觀年齡為論域的模糊集表示零件的標準外觀特徵值、以模糊數形式描述表示零件外觀特徵嚴重程度的語言值的方法來處理模糊外觀信息。
  18. Using the voltage stability graph, the voltage stability margin can be known. the bus participation factors can be computed from the left and right eigenvectors associated with the minimum eigenvalues

    在求最小特徵值的同時，求出該最小特徵值對應的左、右特徵向量，利用左、右特徵向量來計算在最小特徵值為零時的換流母線參與因子。
  19. By means of the existence and uniqueness of semi - global c1 solution to the mixed initialboundary value problem with general nonlinear boundary conditions for first order quasilinear hyperbolic systems with zero eigenvalues, we establish the local exact boundary controllability for second order quasilinear hyperbolic systems with general nonlinear boundary conditions

    本文利用具零特徵的一階擬線性雙曲型方程組帶一般非線性邊界條件的混合初-邊值問題的半整體c1解的存在唯一性，對具一般類型非線性邊界條件的二階擬線性雙曲型方程組建立了精確邊界能控性
  20. Hence, the transformation matrix composed with the eigenvectors corresponding to the largest eigenvalues of the transferred between - class scatter can maximize the fisher criteria

    然後在這個零空間里，尋找對應于樣本類間離散度矩陣的較大特徵值的特徵向量作為最終降維的轉換矩陣。
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