摘要
"数字信号处理"是我院电子信息科学与技术专业的核心课程之一,该课程实用性强,理论内容丰富,概念抽象。为了优化教学环节,本文采用MATLAB GUI平台,设计开发并完成基于GUI的数字信号处理仿真实验平台。主要包含三个部分:时域离散信号及系统、离散傅里叶变换及其快速算法、IIR及FIR数字滤波器的设计。实验结果表明,该软件便于学生对各类信号调制有更直观认识,帮助学生将复杂抽象的理论变得简单直观。
＂Digital signal processing＂course is one of the important courses of electronic information major. It is of high practicability and abundant theory,but difficult to understand for abstract concept. In order to improve the quality of teaching,this paper designs a digital signal processing simulation platform based on MATLAB GUI. It consists of discrete time signal and system, Discrete Fourier Transform and its fast algorithm,IIR and FIR digital filter design. Experimental results show that the platform can give students a more objective perspective of signal modulation to grasp theories more easily which has a degree of application value.
出处
《湖北第二师范学院学报》
2017年第8期29-33,共5页
Journal of Hubei University of Education
基金
湖北省教育厅指导性项目(B2015025)
关键词
GUI
仿真平台
数字信号处理
GUI
simulation platform
digital signal processing
