I would have posted this to https://www.reddit.com/r/learnprogramming/ https://www.reddit.com/r/learnprogramming/ instead, but I'm still upvoting because the ne

I would have posted this to https://www.reddit.com/r/learnprogramming/ https://www.reddit.com/r/learnprogramming/ instead, but I'm still upvoting because the next part about the window functions is what I really wanted to see.