The Fourier transform, visually explained. It looks almost easy.

Lounge
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I liked the thoughtful Ο€s. :slight_smile:

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Thanks for sharing this!

I took a Coursera class a year or two ago about the Fourier transform and its applications in audio (using the Python programming language) and it was really interesting!

This video brings a different way to visualize the process to find the actual mathematical expression, it’s really cool!