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GPS坐标转换软件与源程序 coortran
GPS坐标转换软件与源程序
支持世界上大多数坐标框架下,大地坐标空间直角坐标以及平面投影坐标(UTM、高斯)等的相互转换(GPS coordinate conversion software with source code to support most of the world)
- 2008-07-12 10:35:47下载
- 积分:1
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matlab
仿真程序:首先需要用一个随机发生器产生(0.1)内的均匀随机数,然后再将该序列映射到对应的幅度电平{Am}。然后将这个范围再分成4个相等的区间,这些子区间分别对应于4个信号比特的符号00,01,10,11。检测器观察到r=Am+n,并且计算r和4种可能传输的信号幅度之间的距离,它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较,差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)
- 2011-05-21 12:18:13下载
- 积分:1
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MPEG-4player
MPEG-4播放技术相关源码
(1)源代码可在VC 6.0或.NET下调试。
(2)调试前需要安装Microsoft DirectX 9.0。
(3)直接打开//MyPlayer/BUILD目录下的ThePlaya.dsw文件。(MPEG-4 technology-related broadcast source (1) source code in 6.0 or VC.NET debug. (2) debugging former requires Microsoft DirectX 9.0. (3) Direct Open// MyPlayer/BUILD directory of text ThePlaya.dsw pieces.)
- 2006-07-05 13:40:17下载
- 积分:1
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Chomsky
chomsky文法判断,0,1,2,3四种文法类型的判断(chomsky)
- 2009-12-28 19:49:50下载
- 积分:1
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OpenGL
用三角形、三角形带、四边形、四边形带绘制球体用扇形绘制两极(Triangle, triangle strips, quads, quad band draw a sphere with a fan to draw the poles)
- 2013-12-07 15:25:22下载
- 积分:1
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GouWuJie
1、ADO技术
2、用对话框显示图片
3、对话框动态伸展(1, ADO technology
2, with a dialog box is displayed pictures
3, the dialog dynamic extension)
- 2016-01-25 22:02:17下载
- 积分:1
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Rock2-DS-User
Rockchip 资料 ,spec ,就是常用的数据表格.(Rockchip information, spec, is commonly used in data tables.)
- 2008-07-11 20:41:42下载
- 积分:1
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Elliptic-Curve-Encryption-Algorithm
能实现椭圆曲线密码的加密解密过程,功能齐全,易于实现(Can realize the elliptic curve cryptography decipher process, function is complete, easy to realize)
- 2017-01-05 11:36:56下载
- 积分:1
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InversionCount_old
输入一个有效数列,用归并算法排列,最后得出这个数列的逆序数(Let be an array of distinct integers. If and then the pair is called an inversion of . Given and an array your task is to find the number of inversions of .)
- 2014-01-08 14:45:24下载
- 积分:1
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2
说明: 一种基于DirectShow 框架的实时视频彩色图像增强方法(A real-time video based on DirectShow framework for color image enhancement method)
- 2010-12-09 19:47:29下载
- 积分:1