中文说明：MATLAB GUl程序设计初步 ,利用Matlab GUI设计通过串口进行数据发送和接收的界面，并利用内置于Matlab的串口通信API实现串口数据发送与接收功能。
English Description：
MATLAB GUl programming initially, using Matlab GUI design interface for data sent and received through the serial port, and leverage built into Matlab serial communications API for sending and receiving serial data capabilities.