-
本程序在VB下运行，实现了学生学号姓名的添加，查询及学生成绩的录入、查询，功能比较全面...
本程序在VB下运行，实现了学生学号姓名的添加，查询及学生成绩的录入、查询，功能比较全面-this program in VB running and realized the students learn the names of the addition, inquiries and student achievement of entry, query, more comprehensive functional!
- 2023-02-04 03:05:05下载
- 积分：1
-
calculator
用Matlab GUI实现计算器的功能，包括.m与.fig文件(Use Matlab GUI to achieve the function of calculator)
- 2020-06-18 15:20:01下载
- 积分：1
-
date_search_system
这是一个日期查询系统，它的功能有：判断闰年，查询星期功能。(This is a date inquiry system, its functions are: to determine leap year, query functionality weeks.)
- 2008-07-06 21:16:21下载
- 积分：1
-
monidianzi
模拟电子技术助学网上的大量学习资料，整理之后做的一本电子书便于离线学习(Analog Electronic Technology student a lot of online learning materials, after finishing an eBook easy to do offline learning)
- 2016-05-27 00:24:52下载
- 积分：1
-
wxlmi
说明： 对时间滞后系统进行状态反馈控制器参数设计(Time-lag system for the design of state feedback controller parameters)
- 2008-10-01 17:44:49下载
- 积分：1
-
JAVA游戏改中文名!不妨试一试！方便安装后查阅！
JAVA游戏改中文名!不妨试一试！方便安装后查阅！-JAVA game to change the Chinese name! May wish to try it! Easy installation inspection!
- 2022-06-21 01:21:38下载
- 积分：1
-
datagrid打印
可以实现在当前控件的打印功能
datagrid打印
可以实现在当前控件的打印功能-datagrid printing can be achieved in the current control of the printing function
- 2023-01-14 08:10:03下载
- 积分：1
-
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
-
3.china-basin1
说明： GIS数据，基于DEM的中国流域shapefile，可直接使用(GIS data, shape file based on DEM in China watershed, can be used directly .)
- 2020-06-18 11:20:02下载
- 积分：1
-
V0.1
5529 UART MSP430F55xx_usci_uart_standard_transceiverMSP430F55xx_usci_uart_standard_transceiver(5529 UARTMSP430F55xx_usci_uart_standard_transceiverMSP430F55xx_usci_uart_standard_transceiver)
- 2020-06-19 08:00:02下载
- 积分：1
