With the vector data structure created, we study a lot of spatial analyze arithmetic, such as the shortest path arithmetic.
同时，根据所建立的矢量数据结构，我们研究了一些空间分析算法，如最短路径算法等。
After some experiments and programming done, an adaptable and completable vector data structure model based on PDA is reached.
通过实验研究与编程实现，得出了一种在掌上电脑上具有较好的完备性和适应性的矢量数据组织模型。
In this paper, several GIS vector data structure models are analyzed and discussed deeply, also their adaptability on PDA are pointed out.
基于掌上电脑，对几种GIS矢量数据组织模型进行了分析和深入讨论，指出了其在掌上电脑上的适应性。
But most of topographical map database produced by survey department is only cartographic data, which is vector data structure, but cannot be imported into GIS directly to meet GIS using.
但测绘部门建立的地形图数据库多为单纯的制图数据，虽然与GIS数据一样是矢量结构，却无法直接输入GIS以满足应用需要。
It shows how the data structure USES collections (like HashMap or Vector) to structure the elements of the data structure.
它显示了数据结构如何利用集合(如hashmap或Vector)来设定数据结构的元素的结构。
Finally, I settled on the vec function — it is quite fast, and was the right choice for handling DNA (essentially, the DNA is a bit vector, a built-in Perl data structure).
最后，我决定使用vec函数—它的速度相当快，对于处理dna而言，它无疑是正确的选择(本质上，DNA是个位向量，一个内建的Perl数据结构)。
The simple data structure of vector model is introduced using the ORACLE SPATIAL as an example.
在该部分，以ORACLESPATIAL为例，讨论了矢量数据模型的简单数据结构；
This paper analyzes the current situation of vector electronic map and investigates the realization of vector electronic map with object-oriented data model and structure.
分析了矢量电子地图的现状，对采用面向对象的数据模型和数据结构实现矢量电子地图进行了研究。
Some parts have been researched which are approach for mutual transferring between vector structure and raster structure, the switchover of different data format. This thesis has three parts.
空间数据处理内容广泛，本文选择空间数据处理领域的矢量数据结构与栅格数据结构之间的相互转换、不同空间数据格式的数据转换方法等几个方面作为研究的内容。
This paper introduces the features and advantages of Scalable Vector Graphics (SVG). Relevant data structure is defined based on the representation and organizing of Map Element.
简要介绍了SVG(可缩放向量图形)的特点和优点，根据“地图元素”的表现方式和组织结构，定义了相关数据结构。
The data processing unit using VLIW and SIMD vector structure is the key of the architecture.
数据处理单元是结构的核心，采用VLIW加SIMD向量结构。
Introduce a data structure of Two-dimensional Vector Workload to ensure Site-depth-first Searching Model and the time control of sites processing with weighted values.
提出二维矢量工作队列数据结构，保证站点深度优先搜索以及权值对站点处理时间的影响。
Geographical information systems development and optimize the structure of spatial data closely, raster and vector data efficient conversion of data between the GIS is one of the key technologies.
地理信息系统开发和优化的空间数据结构紧密，光栅和矢量数据之间的地理信息系统数据的有效转换的关键技术之一。
Geographical information systems development and optimize the structure of spatial data closely, raster and vector data efficient conversion of data between the GIS is one of the key technologies.
地理信息系统开发和优化的空间数据结构紧密，光栅和矢量数据之间的地理信息系统数据的有效转换的关键技术之一。
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