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mymapp
用C++中的MFC编程实现正轴等角割圆柱投影,实现以下要求:
取克拉索夫斯基椭球
(1)制图区域: Bs=0°, BN=25°
LE=105°, LE=125°
(2)经纬线间隔: ΔB=ΔL=5°
(3)制图比例尺: 1:M0=1:1000 000
(4)标准纬线: Bk=±15°
计算经纬网格点的 x, y,m,n, p
(With C++ Of MFC programming is cutting Conformal cylindrical projection axis to achieve the following requirements: check克拉索Malinowski ellipsoid (1) mapping the region: Bs = 0 °, BN = 25 ° LE = 105 °, LE = 125 ° (2) latitude and longitude line spacing: ΔB = ΔL = 5 ° (3) Drawing scale: 1: M0 = 1:1000 000 (4) the standard parallels: Bk = ± 15 ° latitude and longitude grid computing point x , y, m, n, p)
- 2007-12-03 03:36:43下载
- 积分:1
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st_asio_wrapper
它是一个c/s网络编程框架,基于对boost.asio的包装(最低在boost-1.49.0上调试过),目的是快速的构建一个c/s系统;效率高、跨平台、完全异步,当然这是从boost.asio继承而来;
自动重连,数据透明传输,自动解决分包粘包问题(这一特性表现得与udp一样);
只支持tcp和udp协议;(It is a c/s network programming framework, based on boost.asio package (minimum tried to increase the boost-1.49.0), the purpose is to build a fast c/s systems efficient, cross-platform, fully asynchronous, Of course, this is from boost.asio inherited
Auto-reconnect, transparent data transmission, automatic sub-stick package to solve the problem (this feature behave the same with udp)
Only supports tcp and udp protocol )
- 2013-08-22 10:10:54下载
- 积分:1
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针对Excel格文件操作编程实现
在 Visual C++中操作Excel,对开发数据库管理系统很有意义 (read and write excel file,useful for developing database management system)
- 2005-05-20 18:59:56下载
- 积分:1
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button1
button按键驱动程序基于linxuxs3c2440的中断(sssssssssssssssssffdf)
- 2010-05-05 20:06:26下载
- 积分:1
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Counter_dll
基于研华PCI-1710HG数据采集卡基于动态链接库的计数器程序。用VC++6.0MFC实现。程序功能实现实时计数值显示及频率值显示。(Advantech PCI-1710HG-based data acquisition card is based on the dynamic link library counter program. With VC++6.0MFC achieved. Program features real-time count value display and frequency display.)
- 2020-09-10 10:58:00下载
- 积分:1
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adboard
多媒体播放程序,可以播放图片,影片,网页。(Multimedia player, you can play pictures, videos, web pages.)
- 2013-04-04 08:05:04下载
- 积分:1
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getdisklist
this source is how to get disk list.
you will know how to use GetVolumeInformation function.
- 2016-12-10 01:04:56下载
- 积分:1
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killkv2008
kill kv2008驱动vc 6.0工程,编译通过。(kill kv2008驱动工程,)
- 2009-12-29 01:15:36下载
- 积分:1
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FTool
说明: 使用MFC技术演示了如何安装和加载驱动,驱动代码在另外一个上传文件中(Using MFC technology to demonstrate how to install and load drivers)
- 2019-03-08 10:46:57下载
- 积分:1
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28335-SCI
DSP 28335串口SCI收发,查询模式和中断模式可选(DSP2833x Device SCI Digital Loop Back porgram)
- 2020-06-17 10:00:02下载
- 积分:1