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新的等值线编程实现，很好用的的东西阿，不能错过
新的等值线编程实现，很好用的的东西阿，不能错过-contours of the new programming, the good thing A, not to be missed
- 2023-04-19 04:40:03下载
- 积分：1
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用c#和arcengine搭建了银行选址的系统框架，适合GIS的初学者，借鉴和参考...
用c#和arcengine搭建了银行选址的系统框架，适合GIS的初学者，借鉴和参考-Arcengine with c# and set up the framework of the banking system in selecting the sites for GIS beginner, learn from and reference
- 2023-07-08 13:05:03下载
- 积分：1
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此例主要实现了mapinfo回调函数的实现,让初学者很好体会setcallback的工作原理....
此例主要实现了mapinfo回调函数的实现,让初学者很好体会setcallback的工作原理.-such cases main MapInfo callback function of the realization of a very good experience for beginners setcallback works.
- 2023-07-12 21:00:02下载
- 积分：1
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Connection example of the school GIS can refer to is the Advanced Application Co...
MAPX的开发实例，学GIS的可以参考一下，是MAPX的高级应用-Connection example of the school GIS can refer to is the Advanced Application Connection
- 2023-08-31 23:55:02下载
- 积分：1
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software : the software is designed for the production of transport departed par...
软件功能：本软件是专为制作启程交通伴侣地图而编写的工具，力求让用户通过简单的操作快速的制作出一幅适合启程交通伴侣使用的地图。-software : the software is designed for the production of transport departed partners maps prepared by the tools and seeks to allow users through a simple operation quickly produce a suitable partner depart traffic use maps.
- 2022-11-04 14:40:03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
- 积分：1
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GIS(电子地图信息系统)
GIS(电子地图信息系统)-GIS (Electronic Map Information Systems)
- 2023-01-10 09:35:03下载
- 积分：1
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收集的很好的C++相关网址，还有一些其他的Gis网址，都是日常累积的...
收集的很好的C++相关网址，还有一些其他的Gis网址，都是日常累积的-Very good collection of C++ Related web site, there are a number of other Gis Web site, are the daily cumulative
- 2022-03-01 21:10:56下载
- 积分：1
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mo manual, some websites also known as Training Guide, in fact the same.
mo的手册，有些网站也称之为培训教程，其实都一样的。-mo manual, some websites also known as Training Guide, in fact the same.
- 2022-06-19 12:39:35下载
- 积分：1
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基于GPS与GIS的车辆导航定位监控系统的研究
基于GPS与GIS的车辆导航定位监控系统的研究-based on GPS and GIS vehicle navigation and positioning control system research
- 2022-01-27 21:48:54下载
- 积分：1
