摘要
“信号与系统”课程概念多,相关数学理论比较抽象,不好理解。Python作为一种最受喜爱的开源语言之一,其程序仿真可以将相关概念和理论直观呈现,便于课堂教学也利于学生学习。在对现有程序设计语言对比分析的基础上,得出了Python应用到“信号与系统”课程教学中的必要性和可行性。最后给出了利用Python的sympy符号运算库进行连续时间信号与系统的应用,验证了Python仿真功能可以很好地满足“信号与系统”课程教学的需要。
The Signals and Systems course has many concepts,and related mathematical theories are relatively abstract and difficult to understand.Python is one of the most favorite open-source languages,it's simulation program can visually present related concepts and theories,making it easy for students to learn in the classroom.On the basis of the comparative analysis of the existing programming languages,the necessity and feasibility of Python application in the teaching of Signals and Systems are obtained.Finally,Python's symbolic library sympy is employed to simulate continuous-time signals and systems.It is verified that Python can well meet the needs of the teaching of Signals and Systems.
作者
王兆滨
WANG Zhaobin(School of Information Science and Engineering,Lanzhou University,Lanzhou 730000,China)
出处
《电气电子教学学报》
2024年第5期44-47,共4页
Journal of Electrical and Electronic Education
基金
兰州大学教育教学改革研究项目(JYXM-2022-20207)。
