A Didactic and Visual Approach to the Fourier Transform

This work provides a comprehensive derivation of the Fourier transform, with less emphasis on the mathematical rigor associated with the theory. Instead, its primary goal is to serve as a didactic resource that fosters an understanding of various abstract concepts through straightforward, visual, and animated examples. This approach aims to make the study more accessible to those approaching the subject for the first time.

Keywords
Fourier Series; Fourier Transform