查询词典 error analysis

A rounding error analysis of the symplectic Lanczos method is given for the Hamiltonian eigenvalue problem.

给出了求解大规模、稀疏Hamilton矩阵特征问题的辛Lanczos算法的舍入误差分析。

Moreover, a rounding error analysis of the symplectic Lanczos method is given for the Hamiltonian eigenvalue problem.

寻找一个稳定的有效的保结构的求解Hamilton特征问题的算法以及如何稳定有效地求解大规模Hamilton矩阵特征问题的辛Lanczos算法一直是数值界迫切需要研究的课题。

It combines algorithmic derivations, perturbation theory, and rounding error analysis, all enlivened by historical perspective and informative quotations.

它结合算法的语源，扰动理论和舍入误差分析，被历史远景和信息丰富的摘引使活泼的全部。

Although error analysis has gained some insights into the complex process of SLA, it is not without limitations.

虽然误差分析已取得一些见解的复杂过程的SLA ，它并非没有限制。

Spherical grinding error analysis is mainly about influence of geometric precision of machine on precision of graund parts, the influences of vertical, horizontal and angle on the spherical degree errors were researched respectively, and the specific calculation formulas were deduced.

主要针对机床几何精度对磨削球面精度的影响，分别从上下、左右、角度三个方面对球面度误差的影响展开了研究，得出了具体的计算公式。

To provide large-scaled cross-subnet time synchronization with high precision, network time protocol based time synchronization system is proposed and implemented by using NTP and statistical method, and detailed error analysis is made.

为了提供大范围跨网段的高精度时间同步，采用NTP协议的思想和统计方法，提出了基于NTP的ORBUS时间同步系统模型，实现了原型系统，并对同步误差进行了理论分析。

The statistical method was used in error analysis of a Radio Frequency Simulation System for the first time. A general method was summarized from studying specific systems in which statistics is applied.

首次将统计方法应用于射频仿真系统的可靠性分析中，总结出其应采用的一般方法。

The result of the test didn't charge even if two different installed methods of the clamp plates in pressure test of the regular strength packaging container,according to systematic and rendom error analysis of the result of the test.

压力试验机的上压板采用不同的安装方式，对相同的包装容器进行压力试验，通过对试验结果的系统误差分析和随机误差分析，认为对强度均匀的包装容器的压力试验，上压板的两种安装方式对试验结果无影响。

Furthermore, the development of domestic and overseas centrifuges and the advance in high rock-fill dam research are reviewed. Finally, the centrifugal theory and error analysis are discussed and analyzed.

同时，本论文还总结了国内外离心机的发展状况和国内外高土石坝研究的现状，对离心模拟试验的基本理论和误差分析作了进一步的探讨和分析。

In this system, the mathematic model of infrared thermometry calculation is established, and appropriate formulas for error analysis and calculation are obtained.

本文结合红外测温技术和非致冷焦平面热成像技术原理，开发并完成了一套非致冷红外焦平面热成像测温系统。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。