查询词典 arithmetic computer

This paper summarizes the development of parallel arithmetic, parallel simulation system and development of parallel computer.

文中综述了并行算法、并行仿真系统和并行计算机研究的国内外发展现状。

Using computer to control camera to shot the object continually and process the image timely, the pels coordinates of the laser can be get accurately. The 2-D coordinate can be changed to 3-D coordinate based on the arithmetic model builded and the automatic measurement is completed after the object can be rebuild as point cloud.

利用计算机控制摄像头对实物进行连续拍摄，并对图像进行实时处理，从而获得精确的激光线上的像素点坐标，利用建立的算法模型，将已知的二维坐标转换成三维坐标，以点云信息的形式重构出物体，完成三维自动测量。

This paper presents a design method of an off-line portable scanner, which can be used without computer. We discuss the system based on a synchronous Digital Signal Processor with multicenter, which is used to gather data with high speed. TIs TMS320VC5402 is a sixteen-bit fix processor, and we make it the core of our control system. Because it can not only handle data with high speed but also manipulate the data by abundant arithmetic/logic operations and determine the results of processing which can be output quickly as images.

本文提出了一种能够脱机使用的便携式扫描仪的设计思想，论述了高速多通道同步DSP数据采集系统，以高性能的TMS320VC5402十六位定点DSP为核心，充分利用其强大而高速的数据处理能力对采集的数据进行复杂的运算，并快速以图形方式输出处理结果。

3D control of micropositioning, the environment for human-computer interaction based on the micro stereo image displaying, and microinjection are three focuses of this dissertation.The imaging models of CMO micro stereoscope and G micro stereoscope used in microvision subsystem are deduced. According to the imaging models, 3D visual servoing model based on image for micropositioning is set up. The technology of tracking and matching on the feature of image, which are relevant in visual servoing, is studied. Two arithmetic for avoiding obstacles, rolling/surrounding and curved tracking based on the depth first search, are further discussed.

在此基础上，对三维微定位控制技术、基于显微立体图像显示的人机交互操纵环境和微量注射等三个内容进行了重点研究：为了解决3D微定位问题，推导了显微视觉分系统采用的CMO型和G型体视显微镜光学成像模型，在此基础上建立了基于图像的3D显微视觉伺服定位控制模型，对视觉伺服中涉及的实时跟踪与立体匹配技术进行了研究，并进一步探讨了卷包裹法和曲线跟踪两种避障算法。

Department of Computer Application Engineering,Shenzhen Polytechnic,Shenzhen 518055,China）Abstract: In order to advancing measurement precision of bolt and decreasing supposititious edge pairs in image procession, the arithmetic of edge detection is improved.

摘 要：为了提高紧固件尺寸的自动测量精度，针对图像处理中边沿检测容易出现虚假边沿的问题，对边沿检测算法进行了改进。

After seeing the function of graph symbol in processing and constructing pattern symbol database,using the Computer Assistant Designand MapGIS,this paper designs reaches to the realization of the all-purpose land pattern symbol database,and researches the arithmetic of the special pattern s of swampland.

在了解GIS图形符号处理和花纹符号建库功能之后，利用计算机辅助设计技术和MapGIS软件平台具体实现在本专业工作中可实际应用的通用土地花纹符号库，并研究沼泽地特殊花纹的填充算法。

The hand - drawing is not good for the second production and map - users. In this paper, the classification of folds is firstly dis-cussed. Based on Ramsay classification standard, drawing alded by computer of anticline and syncline have been tested to find a new arithmetic applica-tion.

以兰姆赛分类方案为基础，通过褶皱形态的几何特征分析，提出一种针对简单背，向斜构造的计算机辅助设计算法，并编写出相应的褶皱剖面形态的模拟程序，利用各种不同形态的褶皱实例进行试验。

The paper analyses computer aided arithmetic about bending moment and torsional moment calculate of shaft parts which with any forces,and checking computations it with example.

分析了在任意不同作用力作用下轴类零件计算机辅助设计计算中弯矩、扭矩的计算机辅助算法，并以实例进行了验

Based on the construction of practical project applying hardware platform , not only the computer monitoring part realize the founction of interface monitoring ,to have a good precision, this part also ameliorates the level to volume arithmetic.

本文从传感器的设计到人机界面软件的设计、从小的检测量精度的提高到系统的软件算法的改进，完成了液位容积精确监控系统的设计，提高了监控系统的精度。

Computer temperature control simulation shows that this arithmetic has obtained satisfactory control effect in instant heating system for aircraft deicing vehicle.

针对飞机除冰车快速加热系统的计算机温度控制仿真结果表明获得了令人满意的控制效果。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。