›› 2010, Vol. 23 ›› Issue (12): 118-119.

• 论文 • 上一篇    下一篇

用数学软件可视化演示信号系统经典定理

张妮,孙超   

  1. (西安电子科技大学 机电工程学院,陕西 西安〓710071)
  • 出版日期:2010-12-15 发布日期:2010-12-30
  • 作者简介:张妮(1977-),女,讲师。研究方向:测控技术。

Visual Demonstration for Classical Signal Theorems by Matlab Software

 ZHANG Ni, SUN Chao   

  1. (School of Electro-Mechanical Engineering,Xidian University,Xi'an 710071,China)
  • Online:2010-12-15 Published:2010-12-30

摘要:

以Matlab软件为工具,设计实现了信号与系统课程中的卷积定理和采样定理,演示图形用户界面(GUI)程序,通过绘制图形,对两个定理给出了直观的解释和说明,加深了学生对理论知识的理解。

关键词: 信号与系统, 采样定理, 卷积定理, Matlab

Abstract:

In order for students to get a better understanding of the Classical Signal Theorems sampling theorem and convolution theorem,a demo package is developed in Matlab GUI.The sampling theorem and convolution theorem are illustrated by plotting graphs.

Key words: signal &, systerm;convolution theorem;sampling theorem;Matlab

中图分类号: 

  • G434