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- Iterative methods by the generalized conjugate gradient method were constructed and its limited termination was proved. 利用廣義共軛梯度法構造迭代演算法,並證明了演算法的有限步終止性。
- An iterative method equivalent to mixed formulation is presented in this paper. 本文提出了與混合法等價的一個迭代方法。
- An incremental iterative method based on the Newton-Raphson mehtod is adopted. 單元位移場由三個節點平移量和三個節點轉 角描述。
- This paper presents an iterative method for separating singular perturbation control systems. 文章提供了一種奇異攝動控制系統的迭代分解方法。
- At each load increment, an iterative method is adopted to predict the displacement. 在每一載荷水平上,採用迭代法預測位移的變化。
- Finally, we use a iterative method to interpolated reconstruct the high resolution images. 在圖象配準的基礎上,我們利用一個迭代的散亂點插值方法來重構高解析度圖象。
- The iterative method was utilized for observing the impacts on density of raingauges in a river basin. 藉由無因次半變異圖與區塊克利金法快速推估逐時平均雨量。
- By using accelerating Aitken method in iterative method of nonlinear equations,a new modified method is given. 通過對非線性方程組的迭代法引入Aitken加速技術,設計了一種非線性方程組的迭代解法的加速方法;
- Firstly, we pretreat the image and get the best threshold with iterative method. 首先對獲取圖像進行預處理,然後根據迭代法獲取最佳閾值,進行特徵提取;
- With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum. 摘要藉助牛頓公式和韋達定理,採用迭代的方法求解類似於自然數等冪和的問題。
- Preconditioning is a technique for accelerating the convergence of an iterative method. 預處理是用來加速迭代法收斂的一個重要手段。
- With the help of Newton formula and Vieta theorem,iterative method was used to solve problems of power sum. 藉助牛頓公式和韋達定理,採用迭代的方法求解類似於自然數等冪和的問題。
- A new distorted Born iterative method is applied to inversion of large formation region by using the multi information of array. 提出利用變形玻恩迭代方法將陣列多信息用於實際大區域地層反演的新方法。
- This paper studies the AOR iterative method for finding the minimum norm least squares solution x=A~+b of an inconsistent linear equations Ax=b. 本文研究了找不相容線性方程組Ax=b的極小范數最小二乘解x=A+b的AOR迭代法.
- Moreover, applying the derived formulas to the fully stressed design (FSD), we obtain an improved iterative method for FSD. 另外;我們還將導出的梯度公式用於滿應力設計;得到一個改進的滿應力迭代公式.
- Preconditioning;GAOR iterative method;GTOR iterative method;Weighted linear least squares problem;Linear system;Convergence. 預處理; GAOR方法; GTOR方法; 線性系統;最小二乘問題; 收斂速度.
- The technical recoverable reserve of developed ultra heavy oil reservoir is obtained by using iterative method and mathematical model. 採用迭代法,通過數學推導,得到已開發超稠油油藏的技術可采儲量。
- This paper gives a algorithan and its C language program for solving a system of linear algebraic equations by general iterative method. 給出利用線性代數方程組的通用性迭代解法求線性代數方程組的一個特解的演算法描述及C語言實現.
- Through an engineering example, a betterment algorithm of BP network, named "the error grade iterative method", is innovated. 摘要本文結合某一工程實例,對BP演算法進行了改進,提出了誤差分級迭代法。
- Facing to minimum of deflection error arithmetic, A complicated mathematics method was adopted to get over iterative method inherence defect. 在模量反算的擬合演算法方面,本文則是採用了複雜的數學手段有效地克服了迭代法的固有缺陷。