编辑一个时钟提醒工具，当运行该程序后， 显示当前系统时间，并且出现提醒时间设定， 输入要提醒的时间和提醒的事件，程序运行， 在到达设定时间时，程序会提醒！-edit a clock to remind tool when executing the procedure, the system shows the current time, there is also set to remind time, the importation would like to remind the time

OpenCV基本编程练习，包括显示图片，播放视频，滚动条，图片平滑，ROI，事件响应等。为了避免各个模块之间相互影响，对应的代码已经屏蔽，可以通过选择取消屏蔽相应的代码实现相应的功能-OpenCV basic programming exercises, including display pictures, play video, scroll bars, smooth picture, ROI, and incident response. In order to avoid the int

实现平面电磁波入射到2D无限长圆柱导体的电磁仿真，FDTD算法实现。-A plane wave incident on an infinitely long cylindrical conductor electromagnetic simulation, FDTD algorithm.

利用matlab软件模拟平行光入射抛物线型曲面后反射的光路图。-It uses atalb software to simulate parallel light incident parabolic surface reflected light path diagram

一阶平行波导激光器中有效折射率与阈值损耗的关系。（实例以宽为100，背景折射率为3.2，周期为0.5，入射波长为1）-First Order effective refractive index waveguide laser parallel relationship with the threshold value loss. (Example 100 in width, a refractive index of 3.2 the background, a period of 0.5, i