心电的实时显示上位机GUI，从串口读入数据。,Matlab GUI for ECG monitoring.

matlab编写的上位机界面，可实现串口数据接收显示，转化为图形(The upper computer interface compiled by Matlab can realize data receiving and displaying of serial port and convert it into graphics.)

利用MATLAB中的GUI工具来制作串口通信上位机，利用上位机将数据利用绘图实时显示出来。(Use the GUI tool in MATLAB to make the serial communication upper computer, and use the upper computer to display the data in real time using the drawing.)