查询词典 error analysis

this paper analyzed the error of two methods of printer fuzzy identification by a case of laser printer identification. by error analysis of single method and united method, it evaluated the reliability of two methods about printer identification.

摘 要：通过实际案例的激光打印机打印文字，鉴别打印机型和打印机墨粉类型，分析打印文字图像或墨料ftir图形单一鉴别与联合鉴别结果之间的误差率，评估两种鉴别方式的可靠性差异。

From the error analysis, it is shown that the error bound of the potential problem is directly related to the radii of the weight functions.

从误差分析的过程中可以看出，数值解的误差与权函数的影响半径密切相关。

The calibration experiment with 4 cameras in a 9.6 m×6.4 m region and the error analysis shows that the total mean error is only 7.96 mm.

通过4部摄像机在长9.6 m，宽6.4 m的区域内进行的标定实验和误差分析表明，该方法的整体平均误差仅为7.96 mm。

Gimbaled inertial navigation system ; system error analysis ; se nsor error estimation

平台式惯性导航系统；系统误差分析；元件误差估算

Later studies know that this kind of error in performance accounts for little, most of which are intralingual errors. As a result, error analysis appears in late 60"s and early 70"s, whose foundation is cognitive psychology. It regards errors as a sign of progress in foreign language learning.

然而，此类错误在实际学习和运用中所占比重很少，大多数还是语言内在的因素导致的，因此，六十年代末七十年代初出现了以认知心理学为理论基础的错误分析，它将错误看成是外语学习进步的一种表现。

This paper has described the basic function and qualification of the compensating brake master cylinder admeasuring apparatus firstly, given an introduction of gross structure, measuring principle and method, put its emphasis on the dissertation of working principle of main composing parts, such as endoscopic-micro optical system, CCD pick up camera and precision machinery system, and on the design of optical imaging system. It has analyzed the main error and the influence on measuring accuracy as well as giving a conclusion of error analysis.

本文首先叙述了制动主缸补偿孔测量仪的基本功能和技术指标，接着介绍了仪器的总体结构、检测原理与方法，重点对系统的主要组成部分，如内窥显微光学成像系统、CCD摄像机和精密机械系统等的工作原理进行了论述，并对光学成像系统进行了设计，最后分析了系统的主要误差来源及其对系统检测精度的影响，并给出误差分析结论。

This error analysis is divided into three technologies unit: the reading and demonstration of 3-D data format, the pre-conjoining of 3-D graph based on collecting point and the full conjoining of three dimensional graphs based on ICP algorithm, and the obtaining and color display of error value.

该误差分析部分分为三维数据格式的读取和显示、基于拾取点的三维图形的预拼合和基于ICP算法的三维图形的完整拼合、误差值的求取和误差值的彩色显示三个技术单元。

The camera calibration method is based on the 2D plane target\'s camera calibration method that is proposed by Zhang Zheng-you et al. Intrinsic and extrinsic parameters of fixed-focus camera are obtained and the precision and the error analysis of Camera calibration are done. The multi-sensor vision system errors are obtained. The error average value is 3.39 mm in X lateral, 0.43 mm in Y lateral, and 1.52 mm in Z laterals. The precision might satisfy the multi-sensor vision system\'s localization request.(3) The goal position and intensity have difference between the visible light image and the near-infrared image because of their image formation mechanism, resolution and field of view differences.

2建立了基于2D圆控制点的摄像机标定试验系统，对多源传感器视觉系统的摄像机，采用张正友等人提出的基于2D平面靶标摄像机标定方法进行了标定试验，得到了多源传感器视觉系统的摄像机内外参数，并对标定结果进行了精度和误差分析，得出视觉系统在X方向误差均值为3.39 mm，Y方向误差均值为0.43 mm，Z方向误差均值为1.52 mm，可以满足多源传感器视觉系统的定位要求。

Fully considered the structure and process characteristics of strip mill shape detection equipment,through plenty of field experiments and theory study,a set of error analysis model fit for strip mill shape detection equipment has been set up for the first time with combining theory of the classical mechanics and modern computer technology,which will create the right complex error compensation scheme and put it into the productive practice.

充分考虑板带轧机板形检测设备的结构与工艺特点，经过大量的现场试验与理论研究，将经典力学理论与现代计算技术有机结合，首次建立了一套适合于板带轧机板形检测设备系统误差分析模型，给出了相应的误差综合补偿方案，并将其应用到生产实践，对不同张力下检测辊的挠曲、倾斜、磨损等因素进行了综合补偿，大大降低了现场的板形封锁率，给企业取得了较大的经济效益，具有进一步推广应用的价值。

English writing ; collocational error ; Error Analysis ; EFL teaching

吉林大学；刘会欣英语写作；搭配错误；错误分析；英语教学

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。