查询词典 numerical algorithm

Numerical analysis algorithm Jacobi iteration, using C language.

数值分析算法雅可比迭代法，用C语言实现。

At the same time, variational equations, their finite element formulations and numerical convolved integration algorithm of the model in current configuration usually called co-moving coordinate system are given.

基于非线性几何场论，建立了材料非局部连续模型、变分方程及相应的实时拖带系大变形有限元数值模型，设计了这一模型的数值卷积算法。

Three numerical examples are employed to demonstrate the difference between original and constraint based niched Pareto genetic algorithm in this study.

本研究使用了三笔数值资料，比较原始的利基柏拉图基因演算法与限制型利基柏拉图基因演算法之差别。

Numerical experiments show that the algorithm is robust to the attacks of the JPEG lossy compressing, cropping, superposing noise and resampling from the screen copy.

数值计算结果表明：该水印算法对JPEG有损压缩、剪切、噪声污染和重采样等攻击具有较强的鲁棒性。

Choosing the material model and the algorithm,three dimensional numerical simulation of anticartridge effect for certain aluminum alloy was realized and the parameter variation was demonstrated during the armor-piercing process.

通过选择合适的材料模型和算法，直观地演示了整个穿甲过程中各参量的变化，较好地实现了某型铝合金抗弹效应的三维数值模拟。

Principles and methods of dynamic compensation for the balance are researched in this thesis. In the meantime, digital filter for the output signal of the batch balance and its corresponding algorithm are discussed. Then, numerical simulation for the high-precise weighing method is performed.

详细探讨了配料秤的动态补偿的原理与方法，进而又讨论了对配料秤的输出信号进行数字滤波处理的必要性和实现算法，并对这些实现高精度称重的方法进行了的计算机仿真。

The following are the results: 1. An abstract meteorological phase parallel model for numerical weather prediction is developed as follows:〓 In this equation, parallel wall clock time related with computing grid numbers, load imbalance, communication and synchronization overhead is given out. It can be used to design and analysis the parallel algorithm.

该研究工作的主要结果如下： 1 发展提出了一个适用于气象数值预报模式的阶段并行模型MPPM：〓它表明了并行计算时间与数值模式的计算格点量、负载平衡因子、通信开销、同步开销及并行开销等之间的关系，为设计和分析数值预报模式的并行算法提供了理论依据。

A numerical example is tested to discuss the feasibility of the headways determination model as well as the efficiency of its solution algorithm.

并采用一个算例讨论了该发车间隔确定模型的有效性及其求解算法的效率。

In this paper, the analytical solutions of reservoir pressure in Laplace space are developed for planar linear flow and radial flow under the condition of constant pressure at inner and outer boundaries, and the pressure distribution curves in some point in the reservoir are obtained using Stehfest numerical inversion algorithm of Laplace transforms.

本文在内、外边界定压的条件下得到了平面单向流和平面径向流两种渗流形式在拉氏空间的解析解，利用Ste hfest数值反演方法给出了地层各点的压力分布曲线，由这些曲线可以清楚地看到流体的流动由不稳态流向稳态流过渡以及最后达到稳态流的过程。

We also validate the accuracy and efficiency of the algorithm by synthetic numerical modelings.

通过具体算例验证了所述算法在计算精度与效率方面的有效性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。