正定運算元 的英文怎麼說

中文拼音 [zhēngdìngyùnsuànyuán]
正定運算元 英文
positive definite operator
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 運算 : [數學] operation; arithmetic; operating
  1. Moreover, aiming at the location of inclined license plate, we have proposed the algorithm based on gray changing characteristic and orientation field. in this section, we discussed in detail the application of mathematical morphology operator in rough locating objective region and introduced the theory and realization method of orientation field. then we used it to detect inclined angel of objective region, finally we can precisely locate and emendate the inclined license plate based on detection result, and so we provided the favorable foundation for segmenting character

    此外針對傾斜車牌區域的定位分割問題，提出了基於灰度變化特性和方向場計算的定位演算法，其中詳細討論了數學形態學運算元在目標區域粗定位中的應用，重點介紹了方向場計算理論和實現方法，並將其應用於目標區域傾斜角度的檢測，根據檢測得到的結果進行了傾斜車牌區域的準確定位和校正，為后續的字元分割打下良好的基礎。
  2. The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

    取得這樣結果的最省力的嘗試是引用光譜定理而得到正規運算元恆有非平凡不變子空間的結論。
  3. Then the following state - ments are equivalent : ( 1 ) 0 is an isolated point in ( 2 ) a is a finite rank operator ; is the spectral projector associated with. theorem4. 5 let a be a compact normal operator, is an isolated point in prop4. 13 let a be a compact normal operator, ao is an isolated point in a ( a )

    定理乏止設a是緊正常運算元，則下列條件等價： （ ）是o （ a ）的孤立盧、 ；仰a是有限秩運算元； w 2n間a二一，其中燦1 ， …為」 （用自所有的互不相同的孤立點，民： h ?馬人一川為關于入的譜投影運算元
  4. This thesis is to recommend a important class of regularized strategies for solving inverse problems - mollifier method. it anaysises the consistency, numerical stability and error estimates of mollified solution. similar to tikhonov regularization, a discrepancy principle for selecting the mol - lifier parameter is proven and applications to numerical differentiation and numerical inversion of abel transform and also given

    本文將介紹求解反問題的一類重要的正則化策略?緩鎮法，並基於用gauss核構造的緩鎮運算元，分析了緩鎮解的相容性、數值穩定性和誤差估計，與tikhonov正則化類似，我們證明了決定緩鎮參數的偏差原理。
  5. In terms of an undefined but self-explanatory phrase, it is just that the compressed operator has the compressed matrix.

    用一定未曾定義但意義自明的詞組來表示，它正說的是，壓縮得到的運算元具有壓縮得到的矩陣。
  6. Implicit iterative methods based on some orthogonal polynomials for ill - posed operator equations

    基於正交多項式的解不適定運算元方程的隱式迭代法
  7. _ _ _ _ uncertain factors of macroscale inversion analysis of displacements are summed up. associated inversion model containing non - deterministic factors is proposed, i. e. " deterministic inversion of differential equation + systematic optimization technique = non - deterministic inversion ". the systematic optimization technique includes direct operator optimization, direct numerical analysis optimization, measurement design optimization, measured data processing, in - ersion algorithm optimization, and inverse operator regularization, etc. when this associated inversion technique is used in displacements back analysis, uncertain factors can be processed quantitatively

    歸納了宏觀尺度位移反演分析的不確定性因素，提出了容納不確定性因素的位移反演分析的聯合反演模式，即「微分方程確定性反演+系統性優化技術=非確定性反演」的模式，並具體論述了聯合反演模式的系統性優化技術，包括正演運算元的優化、正演數值分析的優化、測量設計優化、觀測數據處理、反演演算法優化、反演運算元處理等六個優化方法。
  8. The study of direct and inverse theorems on the approximation of linear operators to functions in normed linear spaces is an important subject in the approximation theory. it is significant in theory and application

    線性運算元對賦范線性空間中函數逼近正逆定理的研究是逼近論中重要的研究課題之一，在理論和實際應用上都具有重要的意義。
  9. The direct and inverse theorem of weighted approximation by generalized baskakov operator

    運算元加權逼近的正逆定理
  10. In this thesis we mainly study degenerate - times integrated operater families and its applications to abstract cauchy problems, and we study the mean ergodicty theorems and the convergence rates of ergodic limits and approximation for k - regularized resolvent families

    本文我們主要研究退化（ r ） -次積分預解運算元族及它對抽象cauchy問題的應用，並且研究k -正則預解運算元族的平均遍歷定理和遍歷極限的收斂率。
  11. Chapter 4 is mainly about the properties of regular operators. we give two examples to show that regular norm and operator norm may not equal to each other and the module for operator on banach lattice may not exist firstly

    第四章研究了一類正則運算元的性質，首先行出例子說明正則范數與運算元范數一般不相等，而且對任意運算元不一定有模存在
  12. Iterative approximation of solutions for a class of nonlinear operator equations

    正定運算元方程的逼近解
  13. Iterative solution of operator equations in ordered banach spaces with applications

    正定運算元方程的逼近解
  14. Iterative approximation of solution for a class of k - positive definite operator equations in banach spaces

    正定運算元方程的解的迭代逼近
  15. Solvability and iterative construction of solution for a class of k - positive definite operator equations in banach spaces

    正定運算元方程的可解性及其迭代構造
  16. Solvability and iterative construction of solution for a class of k - positive definite operator equations in hilbert spaces

    正定運算元方程的可解性及其迭代構造
  17. Solvability and iterative construction of solutions for a class of k - positive definite operator equations in uniformly smooth banach spaces

    正定運算元方程的可解性及其迭代構造
  18. Iterative solution of a kind of nonlinear operator equations in banach space

    解運算元與右端數據均有擾動的半正定運算元方程的動態系統方法
  19. Results firstly the axioms of regular implication are minimized ; furthermore a method of constructing this implication is given ; finally the characterization of some regular implications with specical properies is discussed

    結果對正則蘊涵運算元的定義進行了簡化，進而介紹了一種生成正則蘊涵運算元的方法，最後就某些具有特殊性質的正則運算元進行了研究，得到了相應的函數特徵。
  20. The detection performance, the localization performance and the single response to the single edge, the three criteria of the edge operator performance, are deduced

    本論文詳細分析了邊緣運算元的三個性能準則：檢測性能、定位性能和響應唯一性，在此基礎上提出了正弦運算元。
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