《只有一个实例运行》 “程序执行后 再次运行程序 不会再运行”...

fdtd的2d算法，pml边界条件，二维TE波(fdtd the 2d algorithm, pml boundary conditions, 2D TE wave)

基于STM32f103的BLDC电机方波驱动软件，能实转！

小学生考试系统原程序．利用该程序系统可以实现：１.输入小学生考试的科目　　２.输入考试成绩　　３.统计其平均分　　４.求出班级平均分　　５.求出及格和不几个的情况-original procedure. Using the System can be achieved : 1. The importation of primary examination subjects 2. Three input examination results. Statistics on average four hours. Derived classes average five points. Get a few passes and the situation

说明：  STM32F103中的adc采样，实现DMA的adc采样，不占用CPU(STM32F10 series of ADC sampling source code to achieve ADC conversion up to 12bit precision)

说明：  U-Boot 开发指南 V3.7-20160708，基于ROCKCHIP(U-boot development guide v3.7-20160708, based on rockchip)

STM32F107的单片机，针对红外遥控解码，我们已经使用过(STM32F107 infrared remote control code)

根据历史数据，对接下来几天内数据的预测

用C++实现排队论中M/M/1模型。简单方便。(Using C++ implementation in the M/M/1 queuing theory model. Easy and convenient.)

说明：  用于安防上的巡更管理系统，主要是记录巡更人电的巡查时间。便于进行考核等作用。(for Security Patrol on the management system is mainly records-- were patrolling the inspection time. Facilitate evaluation of function.)

主流的32位MD5加密算法在.NET2003平台上的实现（WINFORM模式）例子，如果你希望给自己的项目加入安全机制但却对MD5加密未曾接触，那可能这个例子可以给你一点帮助(mainstream 32 MD5 encryption algorithm.NET2003 platform achievement (WINFORM mode) example, if you want to own the item by adding security mechanisms but right MD5 encryption has not been exposed to, That may be the case can give you a little help)