The research is on many issues such as improving the speed which the vector graphics system redraw solving graphic magnification how the large capacity data storage and so on .

设计过程中，围绕着提高 矢量图形系统重画速度、解决图形的放大倍数、大容量图形数据的 存储等诸多问题，展开一系列的研究。

Under the premise of ensuring its accuracy of point positions not only is vector data obtained but its compressing is also realized with a quicker speed more accuracy and smaller storage device .

该方法在确保点位精度前提下，可获得以弧段为单位的 矢量数据，同时依据线状要素的形态取样，从而达到压缩数据目的，此算法处理速度快，精度高、 存储 量小。

In the numerical method the Pre Bi CG and the Newton Raphson iteration are used for solving unsymmetrical nonlinear equations in which vector storage scheme can be applied .

使用一维变带宽 存储 的 Pre-Bi-CG法和Newton-Raphson方法求解非对称的非线性方程组；

It also provides for byte halfword word and quadword operand fetches and stores between storage and a set of32 Vector Registers ( VRs ) .

它还规定在 存储 设备与一组32位矢量寄存器（ VectorRegister，VR）之间存取和储存的字节、 半 字、字和四字操作数。

Experimental results show that this format is efficient in test vector translation and algorithm reduces the test data storage .

测试 向量转换中的波形 数据格式及其压缩编码算法研究。

On the base of segmented bit vector coding The principle of how to store XML documents regardless of small or large scale into relational storage based on segmented bit vector coding scheme is discussed and the corresponding algorithms are also given .

基于分段位 向量编码方案，探讨了如何将任意大小的XML文档到关系 存储的基本原理，并给出了相应的算法，具有很好的应用前景。

It also adopts an effective method of discretization of the direction vector to reduce the storage greatly .

同时采用将方向 向量离散化的方法，有效地降低了 存储量。

This system is a data collection device correspond with vector sensor array its main task is the information acquisition and storage .

该系统是针对 矢量水听器设计的一套数据采集装置，主要功能是信息的获取、 存储，系统研制的主要目的是利用获取的数据检验各种算法的性能，从而进一步优化算法。

A prototype system for statistical / scientific data management based on bit vector storage structure

一个基于位 向量 存储结构的统计与科学数据库管理系统原型

For graphics which are not complicated vector graphics occupy less storage space than bitmap graphics .

如果图形内容并不复杂的话， 向量图形所占的 储存空间比点阵图形少。

The vector data model has been supported by standard specifications and implemented in spatial database . However the raster data model for spatial database storage still needs a further research and specifications .

矢量数据模型已得到标准规范完善的支持，并在空间数据库中实现，而栅格数据的空间数据库 存储模型及操作仍有待进一步研究和规范。

The implementation of graphics management is also discussed . Combining the vector storage with graphics library of logic cell can save the storage space and reserve the color .

还论述了部分图形管理功能的实现方法，针对逻辑图的特点，提出了将 矢量 存储与逻辑符号图形库相结合的存储策略，解决了逻辑图存储中占用空间大、不易存彩色等问题。

Beginning with the architecture and key technologies for progressive transmission of vector spatial data this thesis focuses on the research on simplification algorithms and incremental storage model of vector spatial data .

本文从 矢量空间数据渐进传输的体系结构和关键技术出发，对矢量空间数据的化简算法及增量 存储模型进行了重点研究。

Firstly classify results into scalar data vector data two types then use appropriate storage format to save them . The process liquid metal filling in cavity and temperature change during solidification is reflected by ' color temperature map ' .

首先将结果数据分为标量数据、 矢量数据两类，并用相应 存储格式加以保存，然后利用色温图技术显示铸件充型时金属液在型腔内的流动情况和凝固时温度变化过程。

First it advances the centroid feature vector of shot in order to reduce the storage of video database .

首先，提出了镜头质心特征 向量的概念，减少了关键帧特征的 存储 量。

Vector data require far less storage than raster data because arc node lists simplify and reduce the data required to make sense of the features contained in the map .

矢量数据要求的 存储要比栅格数据少得多，因为弧节点列表简化并减少了表示地图中包含的特征所需的数据。

DLG data has lots of characteristics e.g. complex production procedure wide application large amount of information high security level and specific vector information storage structure . All of these characteristics determine that its copyright certification is difficult .

DLG数据用途广、蕴含信息量大、安全级别较高，以及具有特有的 矢量信息 存储结构等诸多特点，决定了其版权认证研究难度较大。

The improved algorithm based on the compression of vector data can better reserve the characteristics of the graph and solve the problem of storage and display the vector data in the mobile smart terminal devices with limited hardware condition .

在 矢量数据得到压缩的基础上，更好的保留了 图形的特征。

Uploaded files are an important attack vector for Web applications so it 's important to validate all such uploads before you accept them for storage .

上传的文件是Web应用程序最易受攻击的地方之一，因此在接受 存储它们之前一定要进行验证。

The interchangeable handler of the overflow of the many stacks in a vector storage

向量 存贮的多个栈上溢的互换处理方法

Some software implementation technology is adopted such as object oriented programming technology vector matrix encapsulation technology structured storage and compound file technology and so on .

采用了面向对象编程技术， 向量、矩阵运算的封装技术，结构化 存储与复合文档等软件实现技术。

First the characteristics of a single context can not fully describe the details of the neighborhood information but additional feature information will make the character vector longer increasing the storage space and reading time .

首先单一方面的特征不能够全面地描述细节点邻域的信息，而全面考虑特征点邻域的信息又会使 指纹特征码变得过长，增加 存储容量和读取时间。

Experimental results show that the Discriminative Common Vector method is superior to other methods in term of accuracy real-time performance storage requirements and numerical stability .

实验结果表明，可判别平凡 向量方法在识别率、实时性、 存储要求和数值稳定性方面都优于其他方法。

Line Vector Data Storage and Display in Large Area Virtual Battle-field Environment

大区域虚拟战场环境中线 矢量 的 存储与显示

Realization on vector map data storage and management to speed map operation on embedded GIS

嵌入式GIS平台提升 矢量地图操作速度的数据 存储与管理技术的研究

This paper introduces Scalable Vector Graphics ( SVG ) and Digital Imaging and Communications in Medicine ( DICOM ) illustrates their technologies intention and different storage fashion on graphics .

本文首先介绍了可扩展 矢量图形SVG和医学数字影像和通讯的标准DICOM，并分析了它们的技术内涵以及对图形图像的不同 存储方式。

Lattice vector quantization ( LVQ ) outperforms LBG based vector quantizers by offering a substantial reduction in computational and storage complexity . A novel algorithm based on quadtree structure is proposed in this paper as a combination of wavelet transform and LVQ .

基于格型 矢量量化克服了传统 矢量量化计算和 存储复杂度高的缺点，提出了一种新型四叉树结构的小波格型矢量量化算法。

Usually PCA methods require that an image matrix is arranged into a high dimensional vector that will produce a very high dimensional covariance matrix which leads to two limits extremely high computational complexity and very large storage space .

通常，PCA需要将一幅图像转化为一个高维 向量，这个高维 向量生成一个高维的协方差矩阵，这个高维的协方差矩阵导致计算的复杂性增加和 存储空间也增大。

The Investigation Report of the Medical Vector in Jiangsu Zhongyan Oil Storage and Transportation Co. Ltd Xiao feng jingjiang CDC of the P.R.China

江苏中燃油品 储运有限公司医学 媒介生物本底调查报告

Through the analysis of vector fonts ' structure the storage principle as well as the Chinese character vector data we modified the Chinese character vector data ; build a small Chinese character Font .

通过分析 矢量字库的结构、 存储原理以及汉字的矢量数据，我们对汉字的矢量数据进行修改，来建立一个小汉字库，这个小字库供发送方和接收方共同持有。