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Fourier transform demonstration

version 1.0.0.0 (791 KB) by David Young
An introductory demonstration of the discrete Fourier transform, making use of the fft function.

5.5K Downloads

Updated 23 Sep 2010

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This demonstration is intended for people who know something about the theory of the discrete Fourier transform, and who would find it helpful to see some its properties demonstrated graphically, using a programming language.

The demonstration shows the form of the Fourier components of a signal in 1-D and in 2-D, and shows how elementary filtering can be applied in the Fourier domain.

Cite As

David Young (2022). Fourier transform demonstration (https://www.mathworks.com/matlabcentral/fileexchange/28810-fourier-transform-demonstration), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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