uniform coupling 中文意思是什麼

uniform coupling 解釋
均勻耦合
  • uniform : adj 1 (形狀、性質等)一樣的,同一的;一致的;相同的。2 一貫不變的;始終如一的。3 規格一致的,均...
  • coupling : n. 聯結;交尾;【機械工程】管箍;聯結器;軸接;(火車的)車鉤,【電學】耦合。
  1. Analyze the linear dipole array with uniform element spacing using the method of moments ( mom ), derive the analytical expression for the recovered signal with the direct data domain method, demonstrate the effect of the mutual coupling on the performance of the antenna array by examples, the degradation of the system caused by the mutual coupling is simulated and analyzed in two different electromagnetic environments such as the weak and strong interference

    用矩量法計算了幾個信號同時照射時對稱陣子均勻直線陣的電流分佈,用直接數據域演算法推導了此接收陣列的恢復期望信號的表達式,舉例說明了互耦對陣列天線性能的影響,數值模擬了在弱干擾和強干擾下,互耦造成系統性能下降的情況並分析了原因。
  2. The mutual coupling between elements is expressed in terms of the normalized impedance matrix of the uniform linear array, the concise expressions for the optimized weight of the lms algorithm and the signal - to - interference - plus - noise ratio are given. the effect of mutual coupling on the performance of the sinr is illustrated with two examples, a method for compensating the mutual coupling is present, the compensation effect of this method is verified by example

    用譜分析法,把陣元問的互耦用陣列的歸一化阻抗矩陣來描述,推導了均勻線陣的最佳權矢量及信號干擾噪聲比的表達式,模擬計算了互耦對自適應天線陣列的信號干擾噪聲比的影響,給出了一種校正互耦的方法,數值模擬了校正的效果。
  3. According to fourier analysis theory and the results of coupling theory of uniform fiber grating, the spectral characteristics of sampled fiber grating is studied theoretically and the formula about its overall envelop, peek interval and the number of these peaks are obtained

    摘要運用傅立葉分析與均勻光纖光柵耦合模理論的結果,對取樣光纖光柵的光譜特性進行了理論研究,得到取樣光纖光柵反射峰包絡、反射峰間隔和反射峰數量的理論計算公式。
  4. An effective discritized scheme based on staggered grids is provided by deeply studying the construction and implementation of difference scheme on non - uniform and staggered grids. coupling of velocity and pressure is solved by simple method ; the boundary conditions and relations of velocity and pressure are analyzed in details

    深入研究交錯非均勻網格的差分方案的構造與實施,基於交錯網格提出了有效離散格式;採用simple演算法對速度壓力關系解耦,列舉幾種代數方程的求解辦法,分析並闡述了逐線鬆弛技術。
  5. A new mutual coupling calibration algorithm for uniform circular array

    一種新的均勻圓陣互耦校正演算法
  6. The fea model of a novel cylinder action hydraulic press has been established in commercialized software ansys by adopting coupling dofs to simulate the sliding link in the frame with analysis and calculation of the stress and the displacement of the crossbeam and the column when the frame was under centric uniform distributed load and eccentric distributed load

    摘要在商品化軟體ansys中,建立了一種新型壓力機整機的有限元模型,運用節點耦合的方法模擬滑動連接,隨後分析計算了機架承受均布載荷及偏載時橫梁和立柱的受力與變形。
  7. In the paper each mathematic model of seepage in fractured rock masses is summarized. finite element analysis simulation equations of non - double porosity system model - equivalent continuum media model and discrete fracture network model are given, furthermore a coupling uniform model is formed which integrated with the merit of the two former models

    本文綜述了裂隙巖體滲流分析的各類數學模型,對于非雙重介質模型? ?等效連續介質模型和離散裂隙網路模型分別給出了它們的有限元模擬公式,還進一步提出了結合上述兩種模型優點的適用於復雜裂隙巖體的耦合統一模型。
  8. Asymptotic coupling algorithm for water depth and bed width of uniform flow in rectangular open channels

    矩形明渠均勻流水深及底寬的漸近耦合演算法
  9. And, the foundation study of coupling of the power train and the chassis system in the paper. the stiffness of rubber mounts is formulated using fea, by analyzing the relations between the stiffness and all kind of factors of rubber mounts, the formula of the stiffness for a shortcut to engineering practice is composed on the two adopting uniform design theory, the stimulation and field testing are done based on the results by optimization design.,

    同時探討了動力總成與底盤系統的耦合振動特性,並在此基礎上運用有限元( fea )的方法,求解橡膠懸置的剛度特性,分析了橡膠懸置各個因數對剛度影響的規律,採用均勻設計的方法擬合了懸置剛度關于各個參數的公式,為工程實際應用提供了快捷的設計方法。
  10. In this case, we find the uniform critical value 0 > 0. all the equilibria without coupling persist for. if we impose an additional condition on the local map, we can find <, such there are no new - born equilibria for < 1

    此時存在一致的_ 0 0 ,當耦合系數| | _ 0時,反可積極限下的平衡解都可以延拓;若將局部函數的條件再加強一點,我們可以得到_ 1 ,滿足0 _ 1 _ 0 ,當| | _ 1時,不會有新的平衡解產生。
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