Fourier

How to get Fourier coefficients to draw any shape using DFT?

How to get Fourier coefficients to draw any shape using DFT?
  1. Can you draw anything with Fourier transform?
  2. What is Fourier transform explain with DFT?

Can you draw anything with Fourier transform?

Using this Fourier transform we can also redraw 2d drawings. We just need to consider the drawing as a path defined by a periodic x and y signal. Here is an example (you can draw in the square!).

What is Fourier transform explain with DFT?

In mathematics, the discrete Fourier transform (DFT) converts a finite sequence of equally-spaced samples of a function into a same-length sequence of equally-spaced samples of the discrete-time Fourier transform (DTFT), which is a complex-valued function of frequency.

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