自动计算

The emulation and aid design of practical system, have become an important method for the design of automatic control system.

随着计算机技术的发展，处理工作量很大的计算问题变得愈加容易，利用数字计算机对实际系统进行仿真和辅助设计，已经成为自动控制系统设计的重要方法。

If the operator does not grasp now market development this trend, cannot manage the modernized management to take develops diligently goal, if the operator does not grasp the market development this to be unable to cause the management detachably now, the source of wealth to be luxuriant, uses the advanced data bank administration software management, may solve puzzle enterprise information questions and so on work security, reliability, single plane/Uses under the advanced number network environment the running rate to be quicker, the performance is stapler, data exchange speed even more quickly, accurate, running rate to be possible to hold the many client side concurrent operation quickly.

在此基础上现在有很多的商品批发商还是用手工出货，进货，计算，统计，那么成本方面和效率方面一定不高，如果达到以最小的成本得到最大的利润，那么一定需要选择科学，自动的管理方式。经营者如果不掌握当今市场发展的这一走向，就不能将现代化经营方式作为努力开拓的目标，就无法科学经营管理，让自己财源茂盛。如果采用先进的数据库管理软件管理，可以解决困扰企业信息化工作高成本、低产出、安全性、可靠性等问题，计算机/网络的管理软件运行速度快，性能更稳定，数据交换速度更加快捷、准确，可容纳多个客户端同时操作。

The weight values in NLSM were adjusted automatically according to target data, which allowed the measured data with different dimensions or ranges to be treated at the same level, and thus the accuracy and stability of algorithm were improved accordingly. Derivative was replaced by the difference quotient in NLSM which further improved the algorithm speed.

非线性最小二乘法的权值根据目标数据自动调整，使得不同量纲和不同数值范围的观测数据可以在同一水平上进行，提高了计算的精度和稳定性；另一方面用差商近似代替导数加快了算法的收敛速度。

The methods of hardware to correct the error superpose the post-vertex of the eyeglasses on the post-focus of the objective of the dioptometer using some seats of the eyeglasses whose height are different. The methods of software to correct the error calc...

给出的校正方法包括硬件校正和软件校正：设计不同高度的镜片支座，保证镜片顶点与焦度计物镜焦点相重合，或计算、编制顶焦度修正表，由自动焦度仪单片机查表修正。

By taking the advantages of SPH and standard finite element methods,a coupled method is proposed,in which the computational model is made up of finite elements in initial time and the large distortional elements are converted automatically into smoothed particles.

扼要讨论了光滑粒子法的离散思想，充分利用光滑粒子法和有限元方法各自的优点，提出了一种初始时刻用有限元建模，计算过程中大变形单元自动转换为光滑粒子的耦合算法。

Moreover it is very difficult to confirm the divided difference interval rightly.

自动微分是一种新的能精确而有效地计算导数的方法，它优越于传统的微分方法。

The rolling effects of horizontal and edger rolls were both taken into account during load distribution, and iterative computations were done alternately along the width and thickness of work piece by virtue of the equal load function to optimize the rolling schedule step by step.

分配时兼顾水平辊和立辊轧制的影响，在宽度和厚度两个方向进行等负荷函数的交替迭代计算，逐步优化规程，并在外层迭代中设置了机组轧制负荷超限情况下的道次数自动修正。

The system of blower performance auto-testing improves the stability of testing process, avoids the error of reading, the error of calculation and the error of result causing by relative dates can not be recorded at the same time, the precision and efficiency of testing is largely improved.

整个系统具有界面友好、操作方便、功能齐全等优点，试验结果表明研制基于虚拟仪器的风机状态自动测试系统，增加了试验过程的稳定性，避免了人为的读数误差、计算误差以及相关数据不能同时记录所引起的试验结果的偏差，提高了测试精度和试验效率。

To evaluate the number of the fringe quickly and exactly,the extreme point extraction method is proposed.

为快速、准确地计算条纹级数，提出了极值点提取法，该方法能够自动获取灰度曲线极值点的个数以及位置。

This paper describes the conjunction relationship of the basic point of the flat surface outline on the parts and reveals the internal law of the intersections connecting with the typical curve;The principle of the calculation and the characteristics on straight line to parabola basic points are illustrated.

介绍了平面轮廓零件各组成元素之间的连接关系，并揭示了典型曲线交接的内在规律，阐述了直线与抛物线交接点的计算原理和特点，总结归纳直线与抛物线连接的处理方法，以及自动淘汰无效基点的基本准则。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了