Teaching reform of "Signal Processing" course based on Python

In electronic information majors, "Signals and Systems" and "Digital Signal Processing" are core foundational courses that bridge previous courses and advanced courses, it integrate knowledge from circuit analysis, advanced mathematics, and complex functions into essential courses like communication principles and digital signal processing, with a lot of knowledge,wide coverage,and strong theoretical characteristics.This paper proposes a teaching reform of the "Signal and Systems" course based on Python,introducing the language of Python in teaching can enable students to further understand the course of Signals and Systems, which can improve students' interest in learning and thus increase their learning motivation.