Experiment result indicates that it has fine convergence speed, good scheduling length, and fine scheduling scheme for distributed task scheduling in solution to heterogeneous network platform.
实验表明它对于解决异构网络平台下分布式任务调度具有很好的收敛速度,最佳的调度长度和调度方案。
Numerical examples have shown high accuracy and high convergence rates of the presented scheme.
数值结果表明,奇异杂交边界点法具有较高的精度和数值稳定性。
Meanwhile, this paper also simplified the iteration flow of transient stability computation and improved the scheme of convergence checking.
同时,文中还简化了暂态稳定算法迭代流程,改进了全局收敛判定方法,有效地减少了算法计算量和通信损耗。
Simply decreasing the time-steps in the integration scheme not only costs more computer time, but also may deprive the convergence at all.
在积分过程中简单地减少时间步长的办法,不仅延长计算时间,而且会更阻止收敛。
Convergence deformation testing is the inspection and evaluation of the supporting effect, providing the basis of determining the most important economic and effective support scheme.
收敛变形测试是对支护效果的检验与评价,为确定最经济有效的支护方案提供了依据。
A good and feasible difference scheme should satisfy the consistency, stability and convergence.
一个好的和实用的差分格式应满足相容性、稳定性和收敛性。
The calculation results show that the advantages of the composite difference scheme are high accuracy, loose limitation for the stability and convergence and easy to program.
算例计算结果表明,该组合格式具有精度高、稳定收敛限制宽松、易于编程等优点。
Results of calculation example show that the advantages of the composite difference scheme are high accuracy, loose limitation of stability and convergence, easy programming and so on.
算例计算结果表明,该组合格式具有精度高,稳定收敛限制宽松,易于编程等优点。
Calculation results show that the model has the advantages in the aspects of accuracy, convergence and stability. A number of scientific data for selecting feasible scheme are provided.
成果表明,该数学模型在精确性、收敛速度、稳定性方面有其优越性,为设计部门作方案比较提供了科学依据。
The key of SA convergence lies in the choosing anneal scheme;
SA收敛的关键在于退火方案的选取;
A fully-discrete scheme is given and the convergence of the scheme is analyzed.
给出了此方法的全离散格式,并分析了该全离散格式的收敛性。
To solve the nonlinear finite difference scheme, an accelerated monotone iterative method is presented, and the explicit estimate for the rate of convergence is given.
为了求解非线性差分格式,本文建立一种加速单调迭代算法,并给出精确的收敛率估计。
Higher rates of convergence are obtained by using an implicit scheme relying on a linearization of fluxes and c-type unstructured meshes.
并采用基于线性化流量的隐式格式和非结构化网格,使程序具有较高的收敛效率。
Then on the base of this scheme, an alternating group explicit iteration ( AGEI) method is proposed and its convergence is proved.
以此隐格式为基础,设计出交替分组显式(AGE)迭代方法,并证明了该迭代过程的收敛性。
Residual smoothing, local time stepping and a new multi-grid scheme were employed to improve calculative efficiency and accelerate the convergence.
为提高计算效率,采用了多重网格法、当地时间步长和残差光顺等加速收敛措施。
On the base of study of packet marking scheme"s convergence, a new method of choosing marking probability had been put forward to get the optimization of convergence."
在对包标记方案的收敛性进行研究的基础上,给出了新的标记概率的选取方法,以得到最优化的收敛性;
The second-order convergence and stability of the scheme are proved with energy method.
用能量估计法证明了格式的稳定性及二阶收敛性;
By means of the asymptotic solution of singular perturbation problem we proved the uniform convergence of this scheme with respect to the small parameter.
我们利用问题的渐近解证明了差分格式关于小参数的一致收敛性。
The stability and convergence of the numerical scheme is analyzed, and the effect of the crossflow dissipation integral upon the calculation are examined.
文中分析了数值方法的稳定性与收敛性,并考查了横向耗散项对计算结果的影响。
Three dimensional Navier-Stokes equations were solved. The accuracy was improved with a high-resolution scheme. And the convergence was speeded up by the use of LU-SGS implicit method.
求解全三维N-S方程,通过高分辨率格式提高跨音速流场计算的准确性,利用 LU-SGS隐式解法加快计算收敛速度。
The solution method is based on a finite difference approach, for which we present convergence characteristics. A multi-smoothing scheme is proposed to improve the convergence of the matching process.
本文采用新的弹性约束项,得到的优化方程不但容易计算而且有明确的物理意义,本文讨论了用有限差分法解这个方程的方法,对于复杂形状的轮廓匹配可以用多尺度法来解决。
It put its most attention on stressing the fast-convergence problem during the process of sa, its causation and the ameliorative scheme.
研究了模拟退火算法在解决问题过程中存在的过早收敛问题并分析了其原因,提出了相应的改进方案。
It put its most attention on stressing the fast-convergence problem during the process of sa, its causation and the ameliorative scheme.
研究了模拟退火算法在解决问题过程中存在的过早收敛问题并分析了其原因,提出了相应的改进方案。
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