文件管理系统，可实现文件的批量管理和同步-Document management system, to achieve the bulk of the file management and synchronization

stm32f103进行同步规则转换兵通过DMA进行数据传输，例程中对同步规则转化参数进行了实验并有注释-stm32f103 synchronization rules into soldiers through the DMA data transfer routines for synchronization rules into parameters of the experiment and the Notes

永磁同步电机以及异步电机的控制方法还有建模和仿真-control strategy of motor