SVM with C parameters

说明：  STM32控制伺服电机，不错的学习资料，可以学习一下(STM32 control servo motor, good learning materials, you can learn about it.)

lorawanMAC层协议，lorawan官方协议，vscode代码(LorawanMAC layer protocol, official protocol)

STM32L476RGTx 开发板，连接心率传感器，通过NB95上报心率实时情况源码

说明：  经典属性越简代码，用于属性约简及规则生成。(Classic attribute reduction code)

说明：  可以实现彩民登录，管理员登录和公证员登录。(It can realize lottery citizen login, administrator login and notary login.)

井盖防盗报警，通过GPRS实现平台实施监控。(Well cover anti-theft alarm, through GPRS platform implementation monitoring.)

说明：  运用MATLAB剔除‘误差数据’（对于误差数据是在一定的数据范围）(Use MATLAB to remove 'error data' (for error data in a certain range of data))

说明：  通过51单片机运用LD语音识别模块，通过识别语音来控制家电开关(LD speech recognition module is used to control the switch of household appliances by 51 single chip computer.)

说明：  pwm控制自制小车运行，并添加超声波测距避障，以及OLED的显示。(PWM Control Self-made Car)

说明：  在stm32板子上结合物联网专业知识，在Linux环境下编程开发，最终实现远程监控农场温湿度、二氧化碳浓度等变量。(Based on the STM32 board, combined with the Internet of things professional knowledge, programming and development in Linux environment, finally realize the remote monitoring of farm temperature and humidity, carbon dioxide concentration and other variables.)