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avenue_xuexi
地理信息系统设计ArcView的二次开发.ArcView软件是一套辅助用户组织、维护、显示、分析和传播地图与空间信息的传输工具，它为用户提供了进行空间决策的框架，空间处理能力及建立数学模型
(geographic information system design ArcView the secondary development. ArcView software is a supplement to household organization, and maintenance, display, analysis and dissemination of maps and spatial information transmission tool, It provides users with a space policy framework, the capacity and space mathematical model)
- 2007-06-27 00:16:05下载
- 积分：1
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sjw
说明： 用matlab构建不规则三角网构建，里面有四个文件，后三个是函数(Using matlab to build Irregular Triangulation network, there are four files, and the last three are functions.)
- 2020-12-10 21:59:19下载
- 积分：1
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C2A4E2_StorageMap5D.h
Storage Map 5D using macros
- 2016-05-12 07:35:37下载
- 积分：1
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Turn
GIS专业入门必修课-多边形左转算法，首先在屏幕上点取点，后连接三角形，最后自动形成多边形。(GIS professional entry courses- turn left polygon algorithm, the first check point on the screen points, after connecting the triangle, and finally form a polygon automatically.)
- 2008-03-20 01:30:01下载
- 积分：1
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IRIModel2007
IRIModel2007,电离层计算模型(IRIModel2007，A model for calculating the ionosphere)
- 2015-11-03 22:10:55下载
- 积分：1
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ArcGIS Engine 开发从入门到精通源程序1(共4)
说明： ArcGIS Engine 开发从入门到精通源程序1(共4)(Development of ArcGIS Engine from Initial to Proficient in Source Program 1 (4))
- 2020-06-20 18:20:02下载
- 积分：1
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SpiderTools_v9.2
玫瑰图，在ARCGIS里实现玫瑰图，python语言编写。(Rose diagram in Fig ARCGIS achieve Rose, python languages.)
- 2020-12-09 16:49:20下载
- 积分：1
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概念格
概念格建格代码，模型的建立概念格（Concept Lattice）是一个以概念为元素的偏序集，它可以通过Hasse图可视化，其中每个节点是一个概念。概念格结构模型来源于形式概念分析（FCA）理论，是FCA中的核心数据分析工具，它本质上描述了对象（样本）与属性（特征）之间的关联。[1](The concept lattice (Concept, Lattice) is a poset of concept elements, which can be visualized by Hasse diagrams, where each node is a concept. The concept lattice structure model, derived from formal concept analysis (FCA) theory, is the core data analysis tool in FCA, which essentially describes the association between objects (samples) and attributes (features))
- 2021-01-08 18:18:51下载
- 积分：1
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精密星历文件读取
实现对精密星历数据的读取,并能内插出任意时间点卫星的位置,且能评定内插的精度.(to achieve precise ephemeris data to the reader, and interpolation from any point in time the satellite location and can assess the accuracy of interpolation.)
- 2020-07-01 16:20:02下载
- 积分：1
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Map
电子地图的简单实现，可以提供给初学者参考(Simple implementation of the electronic map, reference can be provided to beginners)
- 2013-03-26 13:29:28下载
- 积分：1
