rs485多机通信

图片播放软件，含翻页，自动播放，播放速度控制，旋转（任意角度），放大，缩小等(Photo playback software, including flip, auto play, playback speed control, rotation (any angle), zoom, etc.)

杜晓增计算机图形学基础Bresenham法画圆源程序(Du Xiaozeng computer graphics based Bresenham law circle source program)

C# VLC Player 视频播放器源码下载

GPS_SINS integrated navigation Calman filtering algorithm, loose coupling, VC++ programming, MFC interface.(Calman filter algorithm for GPS_SINS integrated navigation)

stm32的ucos和ucgui（FSMC）开发，适合初学者。(STM32 UCOS and ucGUI (FSMC) development, suitable for beginners.)

说明：  QMA7981数据手册英文版以及中文对照版，中文版机翻，基本可以阅读。 附带7981倾斜角度和震动中断设置程序。倾斜角度代码用于检测水平和倾斜状态，震动中断用于唤醒单片机睡眠状态。 图片为QMA7981脚位连接图，适合本人代码。(Qma7981 data manual is available in English and Chinese. The Chinese version is machine-readable. The 7981 tilt angle and vibration interrupt setting procedure is attached. The tilt angle code is used to detect the level and tilt state, and the vibration interrupt is used to wake up the sleep state of MCU. The picture is qma7981 pin connection diagram, suitable for my code.)

蓝牙模块nRF52810_UART

公钥密码基础设施应用技术体系 密码设备应用接口规范 做系统安全性的参考文档。(Application of public key cryptography infrastructure equipment application technology system password security system interface specifications make reference to the document.)

先基于系统网络扩散，生成每个图中节点对网络的影响，再算相似度，最后使用k均值聚类(First diffusion-based system network, generated for each graph node on the network effect, and then calculate the similarity, and finally use the k-means clustering)

尚未完善，端口有重复配置，有步进电机的控制，mpu6050，后来不考虑用摄像头，ov2640没用了就注解了，可以自己填进去，已经二值化了（只会做二值化其他太高端不会），反正就是一些乱七八糟的集合在一起，学习用。