stm32f103c8t6实现USB虚拟串口

hook findnextfile 隐藏文件(hook findnextfile hidden files)

基于VC6.0多客户端聊天室程序，可供多客户端聊天，VC6.0开发，调试实践通过，欢迎大家下载学习交流。

说明：  适用MINI板的基础例程 STM32奋斗板SD卡文件系统例程(Basic routines applicable to MINI boards)

对给定语料估计其基音周期。 要求用MATLAB或C语言实现有关基音检测算法，并给出检测结果。 (For a given corpus to estimate the pitch period. Required to use MATLAB or C language realization of the pitch detection algorithm, and gives test results.)

统计学生成绩的程序，对学习界面编程的朋友应该有用，欢迎下载(Student achievement statistics program, should be useful learning interface programming friends are welcome to download)

一个关于matlab的课件，西安电子科大的，共享下(A courseware on matlab, Xi' an Electronic Science and Technology, and to share the)

原作者不知道忘记了，但是这个还是挺有用的

用MSP430F449设计的开发板程序,有助于初学者熟悉开发板并进行进一步的开发学习(Development board with MSP430F449 program designed to help beginners familiar with the development board, and further develop the learning)

使用51单片机，用其内部定时中断，和外部中断只找一个可控脉宽调制信号PWM(Using 51, with its internal timer interrupt, and external interrupt only to find a controllable pulse width modulation signal PWM)

1602LCD工作于四位模式实时显示当前时间，本程序液晶数据端口仅使用了四只引脚,实现日期时间的实时显示.(1602LCD works in four modes display the current time, the program uses only the LCD data port four pins, date and time of the real-time display.)