←back to thread

What Is the Fourier Transform?

(www.quantamagazine.org)
474 points rbanffy | 1 comments | 04 Sep 25 22:11 UTC | HN request time: 0.204s | source
1. N_Lens ◴[06 Sep 25 04:16 UTC] No.45146563[source]▶
I found the 3Blue1Brown explanation to be more intuitive to understand, but this article has more practical examples/details.

Here's the 3Blue1Brown explanation:

https://www.youtube.com/watch?v=spUNpyF58BY

https://www.3blue1brown.com/lessons/fourier-transforms