The Fourier Transform really is used everywhere. Through learning audio programming, I was shown how it’s useful, but didn’t have a full grasp on how it really worked when it wasn’t a function in a library. This video beautifully shows you how it fundamentally works.
3Blue1Brown is another incredible Youtube channel. His beautiful visual explanations of ideas from calculus to cryptocurrencies make the usually scary math resonate with our senses. The next time you’re trying to understand a math concept or feel like getting your mind blown, check him out!
Jake Sandakly 