说明：  matlable串口通信实现案列，内有实例及m文件，需要自取，有不明白可联系本人3.用Linux界面演示由MATLAB发送给目标板的命令，及理论返回值。 4.介绍MATLAB本实例的m文件的主要功能，发送的命令，判断，画图 5.演示整个MATLAB程序的实现效果
(Matlable serial communication implementation of the case, there are instances and M files, need to take, I do not understand that I can contact the 3. Linux interface to demonstrate the command from the MATLAB to the target board, and the theoretical return value. 4. introduce the main functions of MATLAB's m file, send commands, judge and draw pictures. 5. demonstrate the implementation effect of the whole MATLAB program)