PMHT-2

嵌入式实时多任务操作系统培训教材,想学习嵌入式程序设计的同学们可以参考一下阿！-Embedded real-time multi-tasking operating system, training materials, want to learn the embedded programming students can refer to the Arab-Israeli!

进行多电平脉宽调制，使用的是M A T L A B 的 s i m u l i n k(To do the multi-level PWM with MATLAB)

一款经典常用的树形导航，我们在老版本的后台管理系统下常见的效果(A classic tree navigation, which we often use in the old version of the background management system.)

说明：  在UCOSII里面创建3个任务：开始任务、LED0任务和LED1任务，开始任务用于创建其他（LED0和LED1）任务，之后挂起；LED0任务用于控制DS0的亮灭，DS0每秒钟亮80ms；LED1任务用于控制DS1的亮灭，DS1亮300ms，灭300ms，依次循环。(Create three tasks in UCOSII: start task, LED 0 task and LED 1 task, start task to create other tasks (LED 0 and LED 1), then hang up; LED 0 task to control the brightness of DS0, DS0 80 ms per second; LED 1 task to control the brightness of DS1, DS1 300 ms, 300 ms, in turn, cycle.)

用VC编写的dB和功率倍数的转换软件（有源码），虽然很简单，但是很实用-Written by VC multiples dB and power conversion software (with source code), although very simple, but very practical

protel 　　ＤＸＰ　　　实 例 ２

/*本人先后编了两次，第二次进行了改进。改进的思想主要是注意到棋盘上每一点的下一可到达点的个数 （下称为权值）不同，对于可到达点较少（权值小）的点应该先跳上去，这样后来跳的点可跳的方向就比 较多，回溯的现象就比较少，这样就可以大幅度提高速度*/-/* I have compiled twice, the second time for improvements. Improved thinking is that every point on the chessboard of the next point can be reached by the number (hereinafter referred to as the right value), For less accessible spots (small weights) should be the first point and jumped out of the way and then jump to the point of jumping on the direction of more, Looking back on the phenomenon of relatively small, we can significantly improve the speed* /

禁用USB，光驱，注册表，组策略..等，，(Disable USB, CD-ROM drive, registry, group policy .. and so on,)

使用pscad仿真微网中的储能系统，方便学习使用(Using pscad to simulate the energy storage system in the microgrid)

基于隐式Zbus的配电网潮流计算程序，IEEE33节点(Power Flow Calculation of Distribution Network Based on Zbus)