误差分析

An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.

提出了基于二次曲面拟合误差分析和几何属性分析的特征曲面识别算法。

Adopt software of Surfacer to fit curve and remodel surface, go on analysis of error and continuity, make model surface achieve rang of smooth and precision.

利用Surfacer软件对点云进行曲线拟合以及曲面重构拟合，通过对拟合曲线和自由曲面的误差分析以及连续性的分析，使构造的自由曲面光顺度和精度均满足要求，从而实现理论与实际的相结合。

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。

During the process of establishing the schemes, it reveals the limitations in analyzing the truncation error and the reasons of the difficulty in improving numerical precision.

在格式构造过程中指明了截断误差分析的局限性以及用有限差分格式构造高精度差分格式的真正困难所在，并对常见的几种差分格式从新的角度进行解释分析。

In this dissertation, the method of design and fabrication to the three corrected optical filters and the chromometer system are introduced in detail.

论文介绍了红、绿、蓝三色修正滤光片的设计与镀制和整个色差计系统的设计与制作过程，给出了实验测量数据和误差分析，同时也分析了系统制作过程中遇到的问题。

The device to be measured can preciser than that in measure system. By analysing the errors in measure system and the result of some fiber devices, it is showed that"white light"interferent system is of high precision in the measurement of coupling rate and coupling points.

对测量系统的误差分析，以及实测器件的测试数据分析表明，宽谱干涉光纤测量系统在测量光纤或光纤器件的偏振状态分布时，无论是在耦合率测试，还是在耦合点位置测试方面，均达到很高精度。

A method is presented for determining the optical thickness and effective particle radius of stratiform cloud layers from transmitted solar radiation measurements.

通过原理分析和详细的数值模拟对该方法的可行性进行了讨论，并给出了反演流程，进行了误差分析。

In this way,the temperature tendencies of the electrical parameters are analyzed,and the measured results are discussed.

在此基础上，我们对电参数随温度的变化趋势进行分析讨论，并对测量结果进行了比较与误差分析。

Amathematic model of a servo system with a lead screw drive was used to analyze the dynamic characteristics of the servo system in the transfer process.

文中首先描述算法的求解过程，并对其进行了误差分析，然后建立机床伺服系统的数学模型，通过分析轨迹转接过程中伺服系统的动态响应特性，证明了控制算法的有效性。

First of all, this paper analyzes the capability of two kinds of sensors and introduces the model of sensor.

本文首先对两种传感器性能进行了分析，介绍了传感器模型的设计并对激光测距仪进行了详细的误差分析。

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。