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Use of computers for learning basic concepts of sampling rate alteration
Author(s) -
JovanovicDolecek Gordana
Publication year - 2000
Publication title -
computer applications in engineering education
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.478
H-Index - 29
eISSN - 1099-0542
pISSN - 1061-3773
DOI - 10.1002/1099-0542(2000)8:3/4<191::aid-cae9>3.0.co;2-8
Subject(s) - matlab , computer science , decimation , sampling (signal processing) , complement (music) , interpolation (computer graphics) , graphical user interface , signal (programming language) , representation (politics) , digital signal processing , software , computational science , computer engineering , signal processing , interface (matter) , engineering drawing , theoretical computer science , programming language , computer hardware , computer graphics (images) , filter (signal processing) , operating system , computer vision , law , chemistry , maximum bubble pressure method , engineering , biochemistry , bubble , political science , complementation , gene , phenotype , animation , politics
This paper presents a computer demonstration created with the idea of providing a better understanding of basic concepts of sampling alteration. The software package has been developed to complement the theory of multirate digital signal processing, taught at the Department of Electronics, INAOE, at graduate level. The package was implemented in MATLAB v. 5.2 and uses a graphical user interface or GUI tool available in MATLAB. The main demonstrations include discrete signal representation, decreasing the sampling rate, increasing the sampling rate, and the cascade of decimation and interpolation. © 2000 John Wiley & Sons, Inc. Comput Appl Eng Educ 8: 191–195, 2000