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MapX Chinese Training Guide. VC can use MapX right call, GIS programming.
MapX的中文培训教程.可以用VC实现对MapX的调用,实现GIS编程.-MapX Chinese Training Guide. VC can use MapX right call, GIS programming.
- 2023-03-15 07:10:04下载
- 积分：1
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公交查询系统 用c++编写的! 大家下载吧
公交查询系统 用c++编写的! 大家下载吧-Bus Inquiry System using c++ Prepared! Everyone to download it
- 2022-01-22 00:14:22下载
- 积分：1
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CGRID的功能实现,多种功能的结合,为你熟悉CGRID类打下基础
CGRID的功能实现,多种功能的结合,为你熟悉CGRID类打下基础-CGRID realize the function, multiple functions, the combination of you familiar with the lay the groundwork category CGRID
- 2023-01-11 22:50:04下载
- 积分：1
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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....
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.
- 2022-01-22 04:57:08下载
- 积分：1
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mapgis_ims_asp
mapgis_ims_asp
- 2022-01-31 06:00:10下载
- 积分：1
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space index, and helpful, can learn from
空间索引，，，很有帮助，可以学习学习
-space index, and helpful, can learn from
- 2022-03-19 18:14:23下载
- 积分：1
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网上学生注册系统
这个项目是为注册学生来高校注册管理课程。
- 2023-01-22 06:50:03下载
- 积分：1
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这个源代码是非常有用的，可以检测到三角形状的边缘，也可以…
This source code is very useful to detect the edge of triangle shape.It also can be applied to calculate the perimeter of triangle.
- 2023-01-21 05:15:03下载
- 积分：1
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15693经典范例程序，包括很多的源代码。
15693经典范例程序，包括很多的源代码。-15693 classic example of the procedure, including a lot of source code.
- 2023-02-01 23:45:04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
