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这是一个有关考试登陆系统的程序
这是一个有关考试登陆系统的程序-This is a landing system for the examination procedures
- 2022-10-06 06:30:03下载
- 积分：1
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是程序计算从选定的点的地形图的可见性。我..
这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible).
The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot).
The s
- 2022-06-27 17:42:17下载
- 积分：1
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软件的使用方法极为简单。输出信号时，只要选中或取消引脚号，就能在相应的引脚得到相应的脉冲信号（统一为选中为高电平，取消为低电平），“清零”按钮为对应该组的所有信...
软件的使用方法极为简单。输出信号时，只要选中或取消引脚号，就能在相应的引脚得到相应的脉冲信号（统一为选中为高电平，取消为低电平），“清零”按钮为对应该组的所有信号清零。
输入信号的波形显示，按“开始”按钮为开始进行显示，“停止”为暂停。-software is extremely simple to use. The output signal, as long as the elections or cancel pin, can the corresponding pin corresponding to the pulse signal (for the elections to allow high output, to remove the low-level). "Reset" button to the right of all groups should be reset signal. The input signal waveform shows that the "start" button to start showing that the "stop" for the suspension.
- 2022-02-03 08:35:40下载
- 积分：1
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网页游戏斗地主onWeb v2008 build 1005
网页游戏斗地主onWeb v2008 build 1005...
网页游戏斗地主onWeb v2008 build 1005
网页游戏斗地主onWeb v2008 build 1005-Web Game斗地主onWeb v2008 build 1005 Web Game斗地主onWeb v2008 build 1005
- 2022-10-04 20:35:03下载
- 积分：1
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GPS
gps-RINEX的格式介绍-a GPS-RINEX format introduced
- 2023-01-27 08:30:04下载
- 积分：1
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AT89S51 16402lcd液晶显示 单片机学习板的程序
AT89S51 16402lcd液晶显示 单片机学习板的程序-AT89S51 16402lcd Single-chip liquid crystal display panels to study the process
- 2022-02-19 23:00:39下载
- 积分：1
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第一次提出CurveLab 处理技术的文章，
第一次提出CurveLab 处理技术的文章，-first raised CurveLab processing technology articles,
- 2022-01-28 15:38:08下载
- 积分：1
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First of all English documents to establish inverted file, and then in accordanc...
首先对英文文档建立倒排文档，然后根据建立的倒排文档，按照此检索算法对文档进行检索-First of all English documents to establish inverted file, and then in accordance with the establishment of the inverted file, in accordance with the retrieval algorithms for document retrieval
- 2022-03-12 20:07:01下载
- 积分：1
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视频通用通信控件，免费版本！请注意版权！
视频通用通信控件，免费版本！请注意版权！
- 2023-03-23 19:40:04下载
- 积分：1
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一个网带烧结炉的程序,串口通讯,做工业自动化的可以参考
一个网带烧结炉的程序,串口通讯,做工业自动化的可以参考-A mesh-belt sintering furnace process, serial communications, so can refer to the industrial automation
- 2023-01-13 22:50:04下载
- 积分：1
