gauss-seidel iterative method 中文意思是什麼
gauss-seidel iterative method
解釋
高斯塞德疊代法-
The application of gauss - seidel technique in an iterative method
技巧在一個迭代法中的應用 -
Based on the navier - stockes equation, the finite difference method was applied to variance the simplified n - s equation on cylindrical coordinate system. then, 3 - d model of the spiral flow locally generated in circular pipe with steady and axial - symmetry condition was founded. the ordinary iterative method of gauss - seidel was induced
太原理工大學碩士學位論文本文以局部起旋條件下的圓管螺旋流為模擬對象,從以速度和壓強為自變量的微分方程一navier一5tokes方程出發,利用有限差分法對柱坐標系下簡化后的n一s方程進行離散,建立定常的、軸對稱的三維計算模型。 -
In this paper, we consider the optimal parameter vector a of the modified incomplete gauss _ seidel method ( migs ). we prove that the spectral radius function of the iterative matrix t of migs with parameter vector is strictly monotonic decreasing with respect to a satisfying 0 e if the classical gauss _ seidel method converges for a z _ matrix. some properties of the left and right eigenvectors corresponding to the largest eigenvalue in modulus are given, too. these results are useful to find an optimal parameter for migs
目前主要的方法有兩類:一是充分利用所給矩陣a的特點,採用適當的主元素選取策略,使分解出的因子盡可能地保持稀疏性;二是迭代法。對于第二種方法,迭代矩陣的選取具有決定作用。只有選取的迭代矩陣的譜半徑小於1才能保證迭代法收斂。 -
In chapter 3, gauss - seidel iterative method is discussed. if the sylvester equation coefficient matrices a, b are non - singular m - matrix, we use a splitting - up method which has a parameter in chapter 4
在第四章,對于系數矩陣a , b是非奇m陣的情況,本文將一種帶參數的分裂演算法應用於求解sylvester方程。 -
In chapter 4, some examples are given to illustrate that the convergence of saor - al - pcg method is better than the classical iterative method ( such as jacobi. gauss ? seidel. sor ) and the traditional cg method as well as ssor - pcg
第四章用實例證明了這種預條件共軛梯度法的收斂速度比古典的迭代法(如jacobi , gs , sor )和傳統的cg以及ssor - pcg要快一些。 -
In order to calculate asynchronous motor ' s mater temperature accurately, a mesh on the calculation area in the stator was made at first, builded the area ' s thermal network mathematics model secondly, used the gauss - seidel iterative method to calculate the mathematics model finally
摘要為準確計算定子溫升,對計算區域進行了合理的網格剖分,建立了異步電機定子的熱網路數學模型,採用高斯賽德爾迭代法對模型進行了求解。
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