查询词典 computation time

At the same time, other research on the followings: how to choose a proper replace project plane, discussing replace region, making out reference ellipsoid parameters, transferring the geodetic coordinate system to the regional coordinate system, seeking for the proper way to choose coordinate system.According to the research on the second degree GPS control nets of WeiHai, a fully and systemic account is generated from layout、 choosing a coordinate system and checking the original datum to the objection and adjustment computation.

本文通过对威海市城市二等GPS控制网的研究，从设计、选择坐标系统、起始数据检验、到观测、平差计算等工序作了系统的论述；通过威海城市二等GPS控制网高程拟合问题的讨论，研究高程拟合的适用范围，选择合适的高程异常已知点，尤其对于高程异常变化剧烈的山区，高程拟合的精度问题进行了研究。

In this paper, we have deduced an iterative algorithm with relaxation parameter from the successive over relaxation method, which not only deduce the necessary of computation time and memory space but also is propitious to overcome the sensitivity of reconstructed images to incomplete noisy data.

从解大型线性方程组出发，由逐次超松弛法(Successive Over Relaxation， SOR)推导出一种带有松弛因子的迭代法。与 SOR 法相比，该算法不仅大大降低了对计算时间和内存空间的需要，而且有利于克服重建图像对不完全噪声数据的敏感性。

The case of uniform illumination is simulated and it is found that the method can recover Zernike coefficients of the original phase well while avoiding complicated boundary condition and reducing computation time, and furthermore the root-mean-square value between the corrected phase and the original phase is acceptable even when noise is added.

对均匀照明的情形进行了仿真，发现该方法不仅可以避免复杂的边界条件，减少运算时间，而且还能够较好地恢复出原始波前的泽尼克系数，即便在加噪的情况下，修正相位与原始相位的均方根误差也在可以接受的范围内。

Irregular run-time support library is used to simplify the implementation of this preprocessing and the communication of irregularly accessed array so that irregular computation and its compiler implementation are supported.

为了解决上述问题，我们采用运行时编译技术，在实际进行计算以前的预处理阶段分析问题的依赖结构，动态地确定数据的存取模式，然后，使用预处理阶段提取的信息产生通信，提高计算的性能。

The application of parallel technique to two-dimension sandpile model usually shortens computation time and increases efficiency. It would provide experience to study whether self-organized critical had scale effect further.

将并行计算技术应用到二维沙堆模型，将会减少大规模模型的计算时间，提高计算效率，为下一步研究自组织临界性是否具有尺度效应提供可借鉴的经验。

At the same time, an equipment is developed for measuring bed shear stress, and the computation methods are given.

随着设计理论、计算方法及施工技术的发展和进步，世界上修建的高坝日益增多。

Successfully applying to nonlinear structure analysis and active control with time-delay consideration,the high order single step method shows its good stability,high precision and high speed computation,etc.

高阶单步法已成功地应用于结构非线性分析及考虑时滞的主动控制等，显示了它的稳定、精度高和计算迅速等特点。

The eCAN module in the signal processor TMS2812 is introduced. Its correspondence partial hardware and the software design method with the CAN bus between correspondence is given. The OPC server is used for host, slave computer I/O driver, which has enhanced the ability of the scene intelligence measuring appliance computation complexity and system real-time communication.

详细介绍TMS2812信号处理器的eCAN模块以及其与CAN总线之间的通信，并给出其通信部分硬件和软件的设计方法，采用OPC服务器为上、下位机的I/O驱动程序，满足了现场智能仪表的计算复杂性和系统通信的时实性。

Number of this spur track is the real time in the course that running actually computation comes out, in maintaining existence database how possibly?

这个支路数是在实际运行的过程中实时计算出来的，怎么可能保存在数据库中呢？

The main factor in determining the computation time of Kalman filter is the dimension n of the model state vector.

在利用卡尔曼滤波器对数据进行滤波时，其计算时间是由模型的状态矢量维数n决定的。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。