电压显示测试(1)

说明：  利用高德地图爬取的广州道路数据，可以用gis打开(Guangzhou road data crawled by Gaode map can be opened by GIS)

ansys车辆移动荷载命令流，方便直接输入(ansys vehicle moving load command stream, convenient and direct input)

此程序用于模拟，菲涅尔衍射光束和夫朗和费衍射光束的对比。(This procedure used to simulate, Fresnel and Fraunhofer diffraction beam-beam diffraction contrast.)

说明：  在stm32工程中，长按和短按的代码书写， 调用的读取按键状态的底层函数。封装成的按键函数代码。下面是函数的头文件，和.c文件的代码。使用定时器来扫描按键。(In STM32 project, the code of long press and short press is written, and the underlying function of reading key status is called. Encapsulated key function code. The following is the header file of the function, and the code of the. C file. Use a timer to scan keys.)

C++专有名词中英对照表,珍藏很久了,需要的拿去(C++ chinese english)

数字Costas环的matlab仿真，costas matlab实现BPSK的costas环载波同步(MATLAB writes COSTAS ring, costas matlab realizes BPSK costas ring carrier synchronization)

说明：  一个实现迁移学习的小程序，例子还是很有用的。。。。。。。。。。。。。。。。。。。。。。。。。。。(A small program to achieve transfer learning, examples are still very useful...........................................)

说明：  matlab非均匀傅里叶变换，另一个版本，同样支持Type I to III(matlab nufft, another version, support type I to III)

说明：  本书全面介绍了人机交互界面设计的基本原则。(This book introduces the basic principles of human-computer interface design.)

DOS下，C语言实现界面开发的模板，可以根据此代码自由添加菜单功能-DOS, C language interface development template, we can add this code free menu function