MATLAB是一套功能十分强大的工程计算及数据分析软件,具有友好的可视化编程界面及接近数学表达式的自然化语言。针对信号与系统中傅里叶变换具有抽象度高、难于理解的特点，利用MATLAB强大的信号处理功能、阶跃响应，微分方程，卷积定理的内容，通过MATLAB 程序实现。本文介绍了MATLAB在信号与系统仿真中的应用,该软件在通信电子类课程中应用越来越广泛,通过几个典型实例来重点研究。 关键词：MATLAB；阶跃响应；微分方程；卷积；信号与系统；仿真 -MATLAB is a very power

MATLAB is a numeric computation software for engineering and scientific calculations. MATLAB is increasingly being used by students, researchers, practicing engineers and technicians. The causes of MATLAB popularity are legion. Among them are i

Matlab 俗称“矩阵实验室”，是Matrix Laboratory 的缩写。1984 年由美国MathWorks 公 司研制开发，以矩阵计算为基础的交互式的功能强大的科学及工程计算软件。(Matlab, commonly known as the matrix laboratory, is the abbreviation of Matrix Laboratory. In 1984 by the United States MathWorks public The company dev