How do I plot DFT and iDFT without using libraries

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Edward Molapisi (Gontse) Moeketsane
Edward Molapisi (Gontse) Moeketsane el 24 de Oct. de 2022
Respondida: Alex Hanes el 24 de Oct. de 2022
Want to plot DFT of an image but without the use of matlab libraries tool box

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Alex Hanes
Alex Hanes el 24 de Oct. de 2022
MATLAB’s FFT function gives you the definition of the discrete Fourier transform. You can generate the DFT matrix and it’s inverse in your own code snippet. In 2 dimensions, apply the FFT along each dimension.

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