Electronic Science and Technology ›› 2021, Vol. 34 ›› Issue (2): 74-78.doi: 10.16180/j.cnki.issn1007-7820.2021.02.013

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Development of Digital Signal Processing Simulation Platform Based on MATLAB GUI

SUN Huixia,ZHOU Shangnan,ZHOU Ling,DOU Yongmei   

  1. Department of Physics and Electronic Engineering,Yuncheng University,Yuncheng 044000,China
  • Received:2019-10-12 Online:2021-02-15 Published:2021-01-22
  • Supported by:
    Industry-University Cooperation Collaborative Education Project of Ministry of Education(201802082014);Science and Technology Innovation Project of Universities in Shanxi Province(20171109);Research Project on Education Reform of Universities in Shanxi Province(J2018169);Teaching Reform Innovation Project of Yuncheng University(JG202002);Teaching Reform Innovation Project of Yuncheng University(JG202015);Teaching Reform Innovation Project of Yuncheng University(JG202016)


In view of the rapid realization and visualization of basic operations and typical algorithms of digital signal processing, a digital processing simulation platform is developed with the help of MATLAB GUI. Through introducing actual engineering cases signal generation, basic operations, convolution calculation, CZT, FFT, power spectrum analysis, IIR filtering, FIR filtering and adaptive filtering are realized.The proprosed platform covers the common operations and typical algorithms of digital signal processing, and provides corresponding display functions. The simulation platform is intuitive, and easy to use, making the abstract and difficult algorithms visible and easy to understand and master.

Key words: MATLAB GUI, digital signal processing, simulation platform, convolution, CZT, FFT, power spectrum, IIR, FIR, adaptive filter

CLC Number: 

  • TN911.72