OPENCV人脸识别代码

说明：  此原理图是验证过的PCB，波特率在1.2的时候功率20DB 时，空地上，离地面高度为10米左右，测试距离1000米左右(This schematic diagram is a PCB that has been verified. When the baud rate is 1.2, the power is 20dB. On the open ground, the height is about 10m from the ground and the test distance is about 1000m)

C#编的获取IP地址程序-access to IP addresses procedures

五子棋程序,适合毕业设计，作业程序开发等等(very good)

主要用于flightgear与matlab联合仿真中的udp通信(Mainly used udp communications flightgear joint simulation with matlab)

a file for running and debuging gamebox

在数学建模比赛中要获得好的分数，最好都要进行灵敏度分析。本文件中包含详细的matlab灵敏度分析程序，只要通过修改相关参数即可。(In mathematical modeling competition to get a good score, the best sensitivity analysis should be carried out. This document contains a detailed sensitivity analysis matlab program, simply by modifying the relevant parameters.)

编码开关源代码，实现音响的音量控制前级输入，(Coding switch the source code to achieve sound volume control preamplifier input,)

密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声-Enter the correct password, the lock will open, if entered incorrect password three times, on the lock button 3 seconds, also found the sound alarm

实现了20000*20000以上的大tiff格式遥感图像的读写和显示，用于遥感图像处理(Achieve a 20,000* 20,000 or more large remote sensing image tiff format to read and write and display for remote sensing image processing)

内容实用，内容复杂但有趣，适合c语言编程者借鉴和学习。(Practical content , a complex but interesting for c programming language to learn from . )