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ArcGIS地理信息系统空间分析实验课，第…
ArcGIS地理信息系统空间分析实验教程，第五章，空间可视化表达-ArcGIS Geographic Information System spatial analysis Experimental Course, Chapter V, Space Visualization
- 2023-05-25 04:00:04下载
- 积分：1
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通过调用工作空间资源库对象，来对地图图层风格进行设置
通过调用工作空间资源库对象，来对地图图层风格进行设置-The work of space resources by calling the library objects to the map layer style settings
- 2022-05-31 16:50:03下载
- 积分：1
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本文结合DCT变换的特性，利用分形的Peano一hilbert扫描曲线，对基于DCT变换的图像编码方法进行了研究，并提出了改进方法。主要工作分为两个部分: 一是...
本文结合DCT变换的特性，利用分形的Peano一hilbert扫描曲线，对基于DCT变换的图像编码方法进行了研究，并提出了改进方法。主要工作分为两个部分: 一是在分块DCT基础上的改进。对分块后生成的各图像块矩阵，不直接作二维DCT变换，而是先进行扫描，使之重排成一维向量，再进行一维DCT变换，这样可以减少运算量。 其次是对层次余弦变换编码部分的改进。使用层次DCT变换与零树编码相结合的方法，并在扫描编码过程中，按Peano一hilbert扫描顺序进行编码。这样不仅可以减少“块效应”，而且可以加快编码速度。-this paper the characteristics of DCT, using fractal Peano a Hilbert scanning curve, the DCT-based image coding method for the study and improvement of methods. The work is divided into two main parts : First, the DCT block on the basis of improvements. Right after block production of the image block matrix, not for direct two-dimensional DCT, but first scan, so they line up in a heavy-dimensional vector and then a peacekeeping DCT, thus reducing the amount of computation. Secondly, the level of cosine transform coding some of the improvements. The use level of DCT and zero tree coding combination of methods, coding and scanning process, according to a Hilbert Peano code scanning sequence. This will not only reduce the "blocking
- 2022-07-20 17:37:33下载
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一个不错的GIS界面程序，可以实现图钉效果。
一个不错的GIS界面程序，可以实现图钉效果。-a good GIS interface procedures of mental effects can be achieved.
- 2022-01-26 03:52:31下载
- 积分：1
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vc MapX Application
vc+mapx的应用-vc MapX Application
- 2022-06-30 08:43:45下载
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use of the VC Connection realization of the map layer in the integrated use, the...
在VC中利用MAPX实现在地图中对图层的综合使用，代码为本人所编。-use of the VC Connection realization of the map layer in the integrated use, the code for my part.
- 2022-05-17 21:59:22下载
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This example: In order to realize the use of VB code to build the growth of Dela...
本实例:为用VB代码实现的构建Delaunay三角网的生长算法。-This example: In order to realize the use of VB code to build the growth of Delaunay triangulation algorithm.
- 2022-07-16 05:31:30下载
- 积分：1
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vb+mo 鹰眼窗口索引图,可以拖动框进行放大缩小操作,实用性强
vb+mo 鹰眼窗口索引图,可以拖动框进行放大缩小操作,实用性强-vb+ mo Hawkeye index map window, you can drag the zoom box operation, practical
- 2022-08-13 08:47:05下载
- 积分：1
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This procedure for individual GIS map, the path algorithm and GPS navigation and...
本程序为个人GIS地图、路径算法及GPS导航定位的测试程序。主要用来测试GIS环境及算法的可靠和稳定性。-This procedure for individual GIS map, the path algorithm and GPS navigation and positioning test procedures. GIS is mainly used to test the environment and the reliability and stability of algorithms.
- 2022-07-16 07:36:42下载
- 积分：1
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This is a completely VC++ 6.0 underlying the development of GIS (geographical in...
这是一款完全采用VC++6.0底层开发的GIS（地理信息软件），具有绚丽多彩的界面和强大的功能，尤其是地图编辑功能。绝对不可错过的，你下载看看就知道了-This is a completely VC++ 6.0 underlying the development of GIS (geographical information software), with a gorgeous interface and powerful features, especially the map editing features. Absolutely not to be missed, you know to download and see
- 2022-01-26 05:51:26下载
- 积分：1
