这是关于数字信号处理的工具箱，里面包含了大量的数字信号处理的matlab程序。-This is on digital signal processing toolbox, which contains a large number of digital signal processing procedures of Matlab.

本文利用MATLAB 提供的图形图像工具箱里的GU ID E工具,进行简单的心电信号界面的菜单和对话框的设计,使心电信号在记录、处理与诊断方面提供了可视化环境。-MATLAB graphics toolbox GU ID E tools the a simple ECG signal interface design of menus and dialog boxes, the ECG recording, processing and diagnosis provides a visual e