中文说明：
基于MATLAB的算法仿真实验及分析、基于DSP的硬件算法综合实验等三个层次的实践活动，帮助同学进一步领会和深化课堂上学到的有关数字信号处理的基本概念、基本原理以及基本的信号处理操作。
English Description：
Three levels of practical activities, such as algorithm simulation experiment and analysis based on MATLAB and hardware algorithm comprehensive experiment based on DSP, help students further understand and deepen the basic concepts, basic principles and basic signal processing operations of digital signal processing learned in class