助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   误差估计 在 计算机软件及计算机应用 分类中 的翻译结果: 查询用时:0.073秒
图标索引 在分类学科中查询
所有学科
计算机软件及计算机应用
数学
力学
物理学
航空航天科学与工程
工业通用技术及设备
电信技术
电力工业
水利水电工程
更多类别查询

图标索引 历史查询
 

误差估计     
相关语句
没有找到相关双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  error estimate
Stability in l-norm and error estimate in I2-norm are obtained.
      
By using the elliptic Ritz-Volterra projection, the analysis of the error estimates for the finite element numerical solutions and the optimal H1-norm error estimate are demonstrated.
      
Calculation of maximum value of twice-differentiable function with a posteriori error estimate
      
An error estimate is derived, and an a priori choice of the regularization parameters is described.
      
An error estimate is obtained for the stable approximate solution obtained by solving a set of linear algebraic equations for the wavelet coefficients of the desired solution.
      
更多          
  error estimates
In this paper, we prove the convergence of the nodal expansion method, a new numerical method for partial differential equations and provide the error estimates of approximation solution.
      
Furtheremore, we provide the error estimates of the approximate solutions of the Navier-Stokes Equations.
      
The ellipticH2-Volterra projection is induced and then used in the derivations of error estimates for semi-discrete and full-discreteH1-Galerkin methods.
      
The optimalL2,H1 andH2 norm error estimates are obtained.
      
Continuous time and discrete time Galerkin methods are introduced to approximate the solution and optimalH1 error estimates are obtained.
      
更多          
  error estimation
The large time error estimation between the spectral approximate solution and the exact solution is obtained.
      
Phase-shifting measurement and its error estimation method were studied according to the holographic principle.
      
The difficulties of the error estimation in phase-shifting phase measurement were restricted by this error estimation method.
      
Meanwhile, the maximum error estimation method of phase-shifting phase measurement and its formula were proposed.
      
A formula is presented for the approximate calculation of the correlation coefficient with error estimation.
      
更多          
  error evaluation
Complex model simplification algorithm with improved error evaluation
      
Some results of error evaluation for a non-Gaussian simulation method
      
Sphericity error evaluation: theoretical derivation and algorithm development
      
The existing procedures for finding MRS spheres are either too complex and time consuming or do not provide an optimal solution to the sphericity error evaluation problem.
      
Results indicate that the algorithm is fast and accurate in providing optimal solution to the sphericity error evaluation problem.
      
更多          
  其他


In this paper, the fundamental requirements to a large digital computer are discussed from the point of view of the users who engage in the large-scale scientific computation. The discussion concerns the following topics: the choice of round-off process, the relation between the word-length, storge and speed of a computer, the fundamental properties of a computer, using for large-scale scientific computation, the test of a computer and its efficiency estimation, the effect of vector processing, external device...

In this paper, the fundamental requirements to a large digital computer are discussed from the point of view of the users who engage in the large-scale scientific computation. The discussion concerns the following topics: the choice of round-off process, the relation between the word-length, storge and speed of a computer, the fundamental properties of a computer, using for large-scale scientific computation, the test of a computer and its efficiency estimation, the effect of vector processing, external device and software system.

本文是从从事大规模科学计算的用户角度,讨论了对大型数字电子计算机的一些要求,根据对舍入误差的估计,提出了对字长的要求,并指出计算机的速度、字长和内存应有一个适当的匹配关系,对于向量机的实际使用效率,基于对大规模科学计算程序向量化程度的分析,认为向量机的标量速度是一个不可忽视的因素。本文还讨论了对一台新研制成功的计算机如何进行考核、计算、估价其使用效率的问题,从计算机速度不断增长,计算课题越来越复杂的客观情况出发,提出了计算结果以图形方式输出及存储的问题,最后讨论了软件系统。

Software is developed for automatic generation and adap-tive improvement of FE triangular mesh, which fits for all algorithms of

本文介绍的〈Adapt-Mesh〉是有限元三角形网格自动生成及自适应改进软件,适用于各种误差估计算法,而且功能比较完备。本文着重介绍Adapt-Mesh软件的“对分法”网格自动生成原理和在此基础上的总体网格Delaunay优化调整过程,以及h-方式三角形网格自适应加密方法;同时还给出了一个具有典型结构的电磁场模型实例。

In this paper, a class of parallel algorithms for the problems in differential algebraic equations are proposed. The errors of the algorithms are estimated. This paper deals with the stability analysis for a model problem and gives the stable regions. A case study demonstrates that the algorithms are efficient.

本文提出求解微分代数方程的一类并行算法,进行误差估计。对于一个模型问题进行稳定性分析,画出稳定区域。计算实例表明算法是有效的。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关误差估计的内容
在知识搜索中查有关误差估计的内容
在数字搜索中查有关误差估计的内容
在概念知识元中查有关误差估计的内容
在学术趋势中查有关误差估计的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社