euler methods 中文意思是什麼

euler methods 解釋
歐拉法
  • euler : 奧伊勒
  • methods : （方法）：是指定給對象的函數。在函數被指定給對象之後，該函數就可以被稱為是該對象的方法。
  1. The present thesis solves euler equations with quick parallel computing methods on grids. based on schwarz parallel algorithms, collectivity flow field numerical value solver can be gained via evaluating interface boundary cells by passing information

    本文的主要目的是并行快速求解歐拉方程數值解，是以schwarz并行演算法為理論依據，通過信息傳遞對內邊界單元賦值，以得到總體流場的數值解。
  2. The exact design methods of switched - current filters are summarized, such as the director synthesis of z - plane, euler mapping, state variable analysis, matrix decomposition, and signal - flow - graph simulation of the lc and switched capacitor prototypes. at the same time, a modified left decomposition matrix method is proposed to overcome the usual problems of large silicon area, high sensitivity and component spreads by minimizing the input circuits. examples of switched - current low - pass, high - pass and band - pass filters are given to verify the feasibility of these methods

    總結分析了實現高精度開關電流濾波器設計的各種實用方法，包括z域綜合法、歐拉映射法、模擬無源lc網路和開關電容網路的狀態變量法、矩陣分解法和信號流圖轉置法，並對左分解法加以整理改進，提出一種更為簡潔的設計結構，通過減化輸入電路克服一般電路中存在的佔用矽片面積大、靈敏度高等問題。
  3. The numerical stability of implicit euler methods for volterra integral - delay equations

    延遲積分方程的數值穩定性
  4. Methods a set of mixed parabolic - gradient nonlinear equations was established based upon the principles of the developing neural biology, which was computed by the adi scheme and the modified euler ' s method

    方法根據神經發育原理，建立具有一定剛性的非線性混合拋物型偏微分方程組，運用adi差分格式和改進的歐拉法作數值分析。
  5. Only the euler method is popular and efficient among the numerical methods for the stochastic delay differential equations, but its order of convergence is only 1 / 2

    摘要隨機延遲微分方程數值方法中歐拉方法是唯一較為成熟、有效的方法，但歐拉方法的收斂性差，其收斂階僅為二分之一。
  6. This thesis presents the high resolution numerical simulation methods for multi - fluid dynamics. the main contents include three parts : the first is a set of interface capturing equations deduced to describe the interface evolution, which is suitable for constructing two - order enhanced un - split finite volume scheme and three - order parabolic - piecewise - method ( ppm ) scheme in euler coordinate ; the second is the capabilities of level - set method for tracking multi - fluid interfaces are unproved ; the third is that the computational resolutions are much more advanced by improving adaptive mesh refinement ( amr ) technique

    主要研究目的是獲得多介質流體流動的高精度數值模擬方法，主要內容包括界面捕捉方程的推導，適用於euler坐標系的增強型二階精度非維數分裂有限體積計算格式和三階精度ppm格式構造，以及發展改進levelset方法提高捕捉流體界面的能力，發展改進網格自適應技術提高各類方程解的計算精度。
  7. 4 ) the euler equation is solved for the combination of wingbody by means of the finite volume method on the unstructured grids. several methods are used for quick convergence and the results are in correspondence with the experiment data

    （ 4 ）應用格心格式的有限體積法對翼身組合體繞流進行了euler方程的數值模擬，同時引入各種加速收斂措施，與實驗相比，得到了較為滿意的計算結果。
  8. The 2d and 3d multigrid methods for compressible euler and navier - stokes equations were studied. the jameson ' s finite volume method and runge - kutta time stepping scheme were employed to obtain a convergent steady solution on structural grid

    在二維euler方程、二維薄層n - s方程、三維euler方程和三維薄層n - s方程的數值計算中研究運用了高效率的多重網格法計算技術。
  9. Numerical methods of multicomponent flowsof non - conservative euler equations

    多介質流體非守恆律歐拉方程組的數值計算方法
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