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Map-projection
1、根据所给的中国版图数据
绘制显示基于北京54坐标系的经纬度数据
编写兰勃特投影转换程序,转换上述数据,并显示
编写墨卡托投影转换程序,转换上述数据,并显示
同时,要绘制相对应的经纬网格,网格间距5度
2、根据所给的世界版图数据
绘制显示基于WGS84坐标系的经纬度数据
编写墨卡托投影转换程序,转换上述数据,并显示
计算北京(116.4,39.8)到巴黎(2.2, 48.52)的大圆轨迹,并显示
同时,要绘制相对应的经纬网格,网格间距5度(1, according to the Chinese territory given display data drawn based on latitude and longitude data write Beijing 54 coordinate system Lambert projection conversion process, the conversion of the data, and displays the write Mercator projection conversion process, the conversion of the data, and display the same time, Draw the corresponding latitude and longitude grid, the grid spacing of 5 degrees 2, according to the world map rendering display data written to the Mercator projection based on latitude and longitude data conversion program WGS84 coordinate system, the conversion of the data, and displays the calculation Beijing (116.4, 39.8) to Paris (2.2, 48.52) the great circle track and display the same time, to draw the corresponding latitude and longitude grid, the grid spacing of 5 degrees)
- 2015-12-08 21:51:30下载
- 积分:1
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神经网络 花瓣数目识别
利用神经网络算法训练花瓣数,学习建立模型后,输入一个相关数据得到一个预测的花瓣数,识别率达到90%以上
- 2022-03-21 06:17:52下载
- 积分:1
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神经网络lvq算法程序.zip
神经网络lvq算法程序(neural network algorithm procedures lvq)
- 2021-02-22 09:09:41下载
- 积分:1
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newmoontab
wmoontab.zip: Table of New Moon Dates size 1347KB.
Date and time of each new moon from 3000 B.C. to 3000 A.D. according to DE406. Text file of Julian dates and calendar dates, on the ephemeris time scale, of approximately 75,000 events.
- 2008-10-13 19:06:44下载
- 积分:1
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MFC
基于MFC的OPENGL绘图架构。可绘制2维及三维图形。其中的OPENGL的初始化,窗口大小设置,像素格式设置具有学习意义(OPENGL MFC-based graphics architecture. Can draw two-dimensional and three-dimensional graphics. OPENGL which initialization, window size, pixel format settings have to learn the meaning)
- 2014-12-17 14:16:28下载
- 积分:1
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MAN
Start the thread of the case hope to give you some help(Start the thread of the case, hope to difference you some help)
- 2017-04-07 20:58:42下载
- 积分:1
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c++ 解析pcap包源代码
解析wireshark 包源代码,包括udp和tcp 内容,解析后存入tmp2.txt 文件
解析过程:
1. 分析以太类型是否为case 0x0800: //ip ,不分析其它包
2. 分析包的传输层协议是udp还是tcp ,抛弃其它包
3. 读取tcp和udp数据内容
- 2022-05-05 07:40:12下载
- 积分:1
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IIR
这是关于TMS320F28335DSP的IIR滤波器的完整程序,调试通过的,实用性很强。(This is about the integrity of the IIR filter TMS320F28335DSP program, debug through, very practical.)
- 2013-06-30 12:40:02下载
- 积分:1
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PlayCard
一个简单的桥牌游戏,可以实现简单的叫牌功能(A simple bridge game can make a call)
- 2018-04-30 01:13:51下载
- 积分:1
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BlueTest
界面使用C#开发,底层使用C++开发的无线电脑锁软件。采用蓝牙通信协议控制。(Interface using C# development, the underlying wireless computer lock software use C++ developed. Bluetooth communication protocol control.)
- 2012-06-07 14:58:10下载
- 积分:1