Nice videos on DFTs and FFTs 📌 https://www.youtube.com/watch?v=KuXjwB4LzSA 📌 https://www.youtube.com/watch?v=g8RkArhtCc4 📌 https://www.youtube.com/watch?v=h7apO7q16V0 😱 FFTs and NFTs are not the same.