利用MATLAB编写的GUI，可实现串口的通讯和实时画图，有意义-The use of MATLAB written GUI, enables serial communication and real-time drawing meaningful

主要目的是为陆海空三大领域提供实时、全天候和全球性的导航服务，并用于情报收集、核爆监测和应急通讯等-Global Positioning System

基于matlab的串口助手，能够实现单片机与电脑的串口通讯，并将数据实时显示在坐标上。-Based on matlab serial assistant, to achieve SCM and computer serial communications, and real-time data is displayed on the coordinates.