- 更多网络例句与收敛性的加速相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Chavent's research for matching the history of production in a field by use of optimal control theory and through the research for the space of the adjoint function, we have extended the theory of adjustment for the ease of a single-phase system to a double-phase one.
Chavent利用最优化理论研究油气藏生产动态拟合的基础上,通过对伴随函数空间的研究,将辨识理论由单重介质系统扩展至双重介质系统,并针对原方法多解,迭代中易发生逸出、振荡、仅收敛于局部极小等困难,重点研究和探讨了改善问题的适定性和加速算法的收敛性问题。
-
The algorithm speeds up the solution convergence while preserving the sparse matrix structure.
建立了瞬态涡流场问题矩量法解的时域多尺度分析法,加速了解的收敛性,同时又保持了解矩阵的稀疏性。
-
Based on the analytic model of an eccentric slider crank mechanism with elastic effects at both joints of the coupler and four coupler Mathieu-typed equations of motion in terms of the generalized coordinates of the system,the extract solution is developed from the improved Hill method with accelerated convergence.
在所建立的连杆接头处具有弹性效应的曲柄滑块机构的动态解析模型以及在广义坐标下推导出的4个马修型运动方程的基础上,由具有加速收敛性的改进希尔法进行了精确求解。
-
A method of integrating infinite integrals which occur in axisymmetrical field in eddy current testing is presented. Subtraction of asymptotic terms is proposed to speed up the truncation process of an infinite integration interval, which greatly improves the integration of infinite integrals.
本文对涡流检测中解析求解轴对称场时遇到的无穷积分给出一种简单有效的数值积分方法,提出一种改进积分收敛性的方法,加速了无穷积分的截断,显著提高了轴对称场的计算效率。
-
The algorithm has quadratic convergence and can speed up the EM computation.
该方法基于拟牛顿加速算法,并结合一种带调整参数的Broyden对称秩1校正公式来实现,具有二次收敛性,提高了EM的计算速度,降低了计算复杂度。
-
Second is a particle swarm optimization algorithm with accelerating factor.
其中证明了算法收敛性。②具有加速因子的粒子群优化算法。
-
After summarizing the waveform relaxation methods and domain decomposition, we finish some research on optimal Schwarz waveform relaxation algorithm as follows: In the first part, we apply Schwarz waveform relaxation methods on telegraph equation system to get optimal transmission conditions to speed up the algorithm.
在对波形松弛算法以及区域分解进行了综述性介绍后,本文对Schwarz波形松弛迭代算法具体进行了以下研究:首先,本文将在电报方程系统上应用Schwarz波形松弛迭代算法,通过强制加入新的局部传输条件分别给出了两种加速算法并通过定理保证了其优化后的收敛性,进而得到优化Schwarz波形松弛算法,然后通过数值试验对传统Schwarz波形松弛算法与优化Schwarz波形松弛算法进行了比较,研究了收敛率与优化系数的关系,找到了使算法最优的系数取值;最后得出优化后的Schwarz波形松弛算法优于常规Schwarz波形松弛算法的结论。
-
Secondly, we discuss the semiconvergence of the block AOR method for solving singular linear systems with p-cyclic matrices.
其次,我们研究了求解系数矩阵为奇异p-循环矩阵的线性方程组的块加速超松弛迭代法的半收敛性。
- 更多网络解释与收敛性的加速相关的网络解释 [注:此内容来源于网络,仅供参考]
-
acceleration of convergence:收敛性的加速
acceleration 加速度 | acceleration of convergence 收敛性的加速 | acceleration of gravity 重力加速度