数值

Value – Oriented Algorithmic Language?

面向数值的算法语言？

Mathematical models algorithmization can realize easily through choosing corresponding models and computer language.

在算法实现过程中，选择数值稳定性高、误差可以控制、计算工作量少和尽可能节省内存空间的算法。

First an all-purpose coding method is induced according to the common characteristics of those problems.

首先针对这些非数值优化问题的特点，抽象出它们的通用编码。

Numerical experiments show that the new algorithm is not only an all-purpose algorithm, but also a high-performance algorithm with better results than others.

数值实验表明，新算法不仅是一种通用的算法，而且与已有算法的计算结果相比，其解的精确度也最好。

A 2D hydraulic and water quality model was used to simulate the alluvial situation of the Fushan water course.

同时，结合二维水量模型对福山倒套淤积的形势进行数值模拟和预测。

The physical model of polarizing beam coupling and splitting system using altazimuth coude telescope is built up based on Mueller matrix and Stokes vector. The phenomena of the decreasing of the receiving efficiency are successfully explained by this model. Three dynamic phase compensation solutions are proposed: 1 Two quarter-wave plates are rotated to compensate the phase of the laser.

针对这个问题，建立了地平式折轴望远镜的共孔径偏振耦合分光模型，用Stokes矢量和Mueller矩阵分析了在望远镜旋转过程中激光偏振态的变化，数值模拟计算了望远镜处于不同方位角和天顶角时的偏振耦合分光效率，解释了实验中观察到的望远镜旋转导致偏振耦合分光效率退化的现象。

The new formula of the interspecific association index is defined, in order to avoid the change of the interspecific association index with the alterability of plot area.

本次研究定义的联结度指数定义式：Y_2=NY_(02~(1/2)，将用以消除经典联结度指数中，样地面积改变而导致联结度数值发生变化的情况。

In this thesis, we discuss some algorithms for giving the zeros of maximal monotone operator in a Hilbert space and the alternating direction method for the variational inequalities.

本论文主要讨论了求解Hilbert空间上极大单调算子的零点的数值算法以及有限维空间上的变分不等式的交替方向方法。

Advanced numerical simulations were introduced in soil water research,such as finite analysis method,characteristic finite element method,and alternating direction finite element method.

土壤水研究的数值模拟方法也有一些突破，如有限解析法、特征有限元法、交替方向有限元法等。

These numerical tests show that the inex-act self-adaptive alternating direction method and the new alternating direction methodare e?

最后，我们对非精确自适应交替方向法和新交替方向法给出了数值实验结果，证实了算法的有效性。

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。