Teaching demo program of frequency-domain analysis of continuous system
Bo Jin · Laboratory Science · 2011
This paper introduces technique about FFT for frequency-domain analysis of continuous system and GUI programming,and graphical user interface is designed.In the teaching demo,by changing the input signals or parameters of the filter,correctness and effectiveness of the program in the teaching process can be verified.Any signal impelling any filter can be responsed in this teaching demo analysis of the system,which shows the advantages of teaching demo frequency-domain analysis program of continuous system based on MATLAB software.