数值分析程序(4)

这是一个用MATLAB/simulink搭建的AC-DC模型，先将220V交流电降压后，经过整流、滤波后变为平直的直流电，然后经过一个Buck电路，通过调节占空比，将输出电压、电流稳定在25V、5A(This is a AC-DC model built with MATLAB/simulink. After the 220V AC is depressurization, after rectification and filtering, it becomes straight DC, and then through a Buck circuit, the output voltage and current are stabilized in 25V and 5A by adjusting the duty cycle.)

C语言高级实例应用源码，一部分实例已生成EXE文件，能够直接运行，

Cisco思科 3502 胖AP固件

A very simple VB Source that can read / write from access database to Grid

又一款弹性缓冲展开的后台折叠菜单代码，支持两级的网站菜单，可用于后台管理中。本菜单以动画的方式打开二级菜单，有弹性缓冲的效果，使用了较多的图片，不过所有需要的资源文件已经全部为您整理好打包，你只需下载即可使用了。

51单片机中普通IO口模拟串口发数，C、C++，简单小程序易学易懂(51 SCM in general IO port emulated serial number, C, C + +, simple small program easy to understand)

reseaaux de neurones

说明：  将wav格式音乐文件导入，便可对其进行简单控制应用操作，如 播放与暂停，循环播放，切换下一首歌曲功能，所使用机器为4位机，用最为简陋的芯片也实现8086与51的功能。(By importing the wav format music file, we can simply control its application operation, such as playback and pause, circular playback, switching the next song function. The machine used is 4-bit computer, and the function of 8086 and 51 is also realized with the most rudimentary chip.)

收集的FTP传输程序，希望能给初学者带来一点帮助！-Collection of FTP transfer process, could bring some help for beginners!

Manual ac trane rtaa120