STM32的USB总线及SD卡实现USB模拟U盘功能

用C++编写的bmp图片的显示程序，方法比较简单，很早以前写的。(Written in C++ bmp image display program, the method is relatively simple, written long ago.)

character lcd lib for bargraph

说明：  在给定的字母中，用c++来实现字母的排序(In a given letter, the use of c++ to implement the letter of the sort)

说明：  该程序实现二叉树的遍历功能，能够打印出二叉树的节点(The program realization of the binary tree traversal function, is capable of printing out the binary tree node)

本资源用c#实现了一个播放器，界面美观，功能强大。并且实现了贴边效果。

VC++与matlab混合编程。包含源代码和文档说明。(VC++ mixed programming with matlab. Contains the source code and documentation.)

智能化，有助于今后的学习，测量电阻电压功能，实现智能化(Intelligent, contribute to the future of learning, measuring resistance-voltage capability, intelligent)

说明：  基于nordic平台，扫描摇杆的ADC转换成对应的按键坐标值(ADC of Scanning Rocker Converts to Corresponding Key Coordinate Value)

基于ZEMAX的激光光束整形技术的研究 匀光技术(The laser beam shaping based on ZEMAX Experimental Study)

大学课本中常见的一个题，用C#写程序输出*组成的一个正反三角形状。(University textbooks in common a title, written in C# program output* consisting of a positive and negative triangular shape.)