car

说明：  nodo lora con stm32 con codigo vuente(codigo fuente arduino lora stm32)

说明：  徒步穿越荒漠数学模型 研究的是徒步穿越荒漠耗资及行程时间安排的最优化问题(across the desert on foot mathematical model study of crossing the desert on foot and the cost of the trip scheduling optimization problems)

VB小工具检测两段文字的相似度是否》50%(visual basic check two word)

该程序能够实现计算器程序设计，采用C++编程，来自C++程序设计原理与实践。(The program can achieve calculator program design, using C++ programming, program design from C++ Principles and Practice)

说明：  这是一个简单的2d图形动画，是用VC编的，适合初学者参考。(This is a simple 2d graphics animation, VC series is the reference for beginners.)

MFC实现一个好玩的 号码快速变化 再停止的抽奖程序(MFC implements a fun number to stop the fast-changing lottery process again)

说明：  driver oled Tested is ok only for demo

说明：  智能视频监控系统目标检测和跟踪技术分析研究(Intelligent video surveillance system target detection and tracking of technical analysis)

VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。(Timer applets VC++ source compiler implementation, relatively simple timer than seconds again faster, but this time frequency can be adjusted, as shown, click the start timing function the timer began working, can be see the numbers kept increasing.)

报表制作程序演示(statements prepared demo)