可视数据

基本解释 (translations)

viewdata

与可视数据相关的网络例句 [注：此内容来源于网络，仅供参考]

According to actual condition, a model of wall thickness of rotary kiln is established. The constant coefficients in the model, including thermal conductivity, heat transfer coefficient, Fourier coefficient and contact resistance, are closely calculated. A formula of contact resistance is draw from a great deal of data of surface and inner temperature of rotary kiln. The wall thickness of rotary kiln is simulated by MATLAB. The simulation result is transmitted from MATLAB to DELPHI through a group of interface functions compiled by VC++. The basic graphs-circle and line are analyzed by the means of the technique of Visualization in Scientific Computing and the Bresenham arithmetic, and are realized the visualization of the wall thickness. The contents of communication between master computer and slaver computer are designed and the error control technique, the idea of multi-thread and the embedded assembly language are applied to realize the temperature data transmission and graph transmission, which largely improved the speed of transmission and the reliability and stability of system.

建立了符合现场实际的回转窑壁厚数学模型；结合现场采用红外测温仪测量所得的温度数据和回转窑的实际结构数据，确定出适合该模型的定常系数(包括导热系数、换热系数、傅立叶系数、接触热阻等)，并得出与回转窑工况的相近的接触热阻公式ln=T~(0.5154)-36.7868；利用MATLAB软件仿真出回转窑壁厚，并将运算结果通过在VC++的编译环境下编译出MATLAB和DELPHI的接口函数传输到该监测系统中，实现了温度数据的转换和交换；运用科学计算可视化技术和Bresenham扫描转换算法对基本图形——圆和直线进行分析，从而实现了仿真后的壁厚数据可视化；在研究异步串行通信方式的基础上，设计了该系统上下位机功能和通信内容，并运用差错控制技术、多线程思想以及嵌入式汇编语言实现了温度数据和图形数据在上下位机之间的远程传输，提高了数据传输的速率和系统的可靠性、稳定性。

3D solid visualization class and 3D surface visualization class have thefunction of visualizing the scalar and vector. Moreover, 3D surface visualization classcan produce 2D data file. Picture class provides function of marking on the picture.

其次，运用 VTK 标量和矢量可视化技术实现了三维数据场的矢量和标量可视化，包括三维体数据场标量和矢量单视区显示及三维体数据场剖面标量和矢量单视区/四视区显示；使三维面数据可视化类具备了三维面数据场标量单视区显示功能和剖切面生成二维数据文件的功能，并且在三维面数据可视化类中内嵌了数据预处理算法。

A visual data mining prototype system, called KingVis, based on parallel coordinates was designed and implemented.

设计实现基于平行坐标的可视化数据挖掘原型系统KingVis，其中实现了可视化聚类分析和可视化数据分类两个模块。

This paper determines the design idea of combining VISC with structural optimization design. Problems which existed in structural optimization design are analyzed and contents of optimization process are determined. Calling and dominating calculation program written in FORTRAN in the development environment of Delphi are realized by the techniques of FORTRAN/Delphi mixed-language programming and multi-threaded application. Parallel coordinates visualization technology is deeply researched and applied in software exploitation of optimization process. Essential programs of VISC software are compiled. Approaches which can improve efficiency of optimization are discussed. In the end, functional modules are integrated and a typical computational example is verified.

本文通过对结构优化设计和科学可视化的研究，确立了天线结构优化设计与科学计算可视化技术紧密结合的思路；根据天线结构优化设计的特点，针对优化设计中存在的问题，对系统结构优化的总体框架进行了分析和论述，确定了优化过程可视化的具体内容；通过FORTRAN与Delphi的混合语言编程实现了在Delphi环境下对FORTRAN计算程序的调控，充分利用了原有FORTRAN程序资源；对平行坐标技术进行深入研究，并将其应用于优化过程可视化模块的软件开发中，实现多维数据空间的可视化；编写优化计算过程可视化软件的核心程序；探讨了提高优化效率的途径；对基于可视化的天线结构优化设计软件系统进行集成，针对某天线进行了算例验证。

Multi-dimension data visualization technology has been widely used in the world, and many common multi-dimension data visualization methods have been proposed, such as technology based on geometry, technology oriented ironic, technology based on layer, dense pels technology, and so on.

在本文中，我们将首先对数据挖掘技术、多维数据可视化技术、可视化数据挖掘技术进行介绍，然后我们会通过实例来介绍多维数据可视化技术在数据挖掘中的应用。

Visualization technology can realize interactive analysis of direct data input, results output and mining, and provide ways of data mining with the participation of people's perception, insight and perspicacity, as well as ways of visualized mining and the visualization of mining results.

可视化技术能为数据挖掘提供直观的数据输入、结果输出和挖掘过程的交互探索分析手段，可以在人的感知力、洞察力、判断力参与下提供数据挖掘手段，实现可视化辅助挖掘手段以及挖掘结果的可视化。

This doctoral dissertation concentrate its research on rendering algorithms, parallel and distributed process, visualization environment and system, of 3D scalar data field.

首先分析了当前科学计算可视化的发展趋势，总结了三维数据场体可视化技术的发展现状及目前研究中的不足，指出了开展三维数据场体可视化技术研究的必要性。

In chapter 4, basing theories and methods of scientific visualization, and artificial neural network BP algorithm, we integrate the Visual C++, OpenGL graphics library and Excel VBA technique to develop the program of artificial neural network and to make the BP algorithm visually, this program works can be divided into four parts: Using C language to develop program about BP algorithm; Using Visual C++, develop the GUI Interface, make input parameter visually; Using OpenGL graphic technique to display the training sample point in three dimension; at last using Excel DDE technique display the error graphic tables in Excel system In chapter 5, on the view of engineering application, we establish new method of surface reconstruction basing artificial neural network, develop interface program between module and commercial CAD/CAM system, meantime deeply discuss some key problems, for example, setting up the base plane, using the API technique, cutting and editing surface boundary, and also discuss the more compliant problem: how to intersect surface, at end we finish the work of translation from our surface reconstruction module to commercial CAD/CAM system, then make reverse engineering system basing artificial neural network more useful.

第四章基于科学计算可视化理论，依据人工神经网络BP算法理论模型，综合Visual C++，OpenGL图形库以及Excel VBA等多项软件开发技术，编制了人工神经网络程序，实现了BP算法的可视化映射。具体工作分为四部分：利用C语言实现人工神经网络BP算法；利用VisualC++的GUI技术开发图形用户界面，实现参数设置可视化；利用OpenGL图形技术进行三维映射，显示学习样本及训练样本点；利用微软电子表格DDE动态数据交换技术，在Excel上动态显示学习误差曲线图。第五章从工程应用的角度出发，提出了一种新的基于人工神经网络算法的曲面裁剪重构方法，完成了曲面重建模块与通用CAD/CAM系统的接口设计工作，对其中的若干关键问题进行了深入讨论，例如基平面设定、API技术的应用、边界裁剪等问题，同时，对曲面计算中较为困难的曲面相交问题也进行的专门探讨，最终完成了曲面重建模块向CAD/CAM系统的数据传输工作，使人工神经网络逆向工程系统趋向实用。

In communications, the use of domestic terminal, e. g., viewdata , to order goodsfrom a supplier.

在通信技术中，利用家用终端，如可视数据检索系统等，向供应者订货。

The British public viewdata service.

英国公用可视数据服务系统。

与可视数据相关的网络解释 [注：此内容来源于网络，仅供参考]

DAO Data Access Object：数据存取对象(微软可视化编程工具VB的访问数据库通道)

DA data acquisition 数据采集 | DAO data access object 数据存取对象(微软可视化编程工具VB的访问数据库通道) | deaeration 除气,排气,去气

Visible topological structure picture input：可视化拓扑结构图输入

加权量子拓扑指数:Weighted Quantum Topological Index | 可视化拓扑结构图输入:Visible topological structure picture input | 数据拓扑同胚变换:data topological homeomorphism transform

VEE：可视化工程环境

Agilent可视化工程环境(VEE)专业版极大地简化了测试系统的开发,包括测量和控制,分析,测试系统和数据采集应用. VEE Pro把Microsoft Visual Studio 资源与图形化编程语言的易用性组合到一起,

videotex：可视图文

现在,电视、视频点播(VOD)、电子数据交换(EDI)、文件传输、电子信箱(E-mail)、可视图文(Videotex)、目录查询、智能用户电报(Teletex)、遥测遥控等业务日渐普及,而这些业务有相当部分离不开数据通信.

viewdata：可视数据

view 查看 | viewdata 可视数据 | viewfinder 反光镜

viewdata graphics：图像数据图形

viewdata 可视数据 | viewdata graphics 图像数据图形 | viewdata operation 图像数据工作

visualization：可视化

由于缺乏对大量数据的有效分析手段,大约95%的信息被浪费掉,严重阻碍了科学研究的进展,科学家们惊呼"我们能够做到的仅仅是收集部分数据. ",这样,一门全新的技术"可视化"(visualization)应运而生. 可视化的本质是"用图形与图象表征数据".

Data visualization：数据可视化

展览将由一组国际知名的策展人策划的作品组成,代表了主要媒体艺术创作领域的趋势:如远程信息艺术(telematic art),虚拟现实艺术,网络艺术,机器人艺术,交互电视/电影,软件艺术,生物科学艺术, 数据可视化(data visualization)和游戏艺术.

What You See Is What You Get ("WYSIWYG：即视即所得,直接可视数据,幕前排版,所见即所得

你见即我见 what you see is what I see | 即视即所得,直接可视数据,幕前排版,所见即所得 what you see is what you get,WYSIWYG | 印出同屏幕所见 what you see is what you print

Videotext：可视图文

(3) 25 网还提供广播传送, X VPN, E-MAIL, 电子数据交换 (EDI) 传真存储转发 , (FAX S&F) ,可视图文(Videotext)等可选业务和增值业务. (4)X 25 网具有较为完善的物理层,链路层和网络层功能,与帧中继网等相比,X 25 网本身提供错误检测和重传机制,