I'm glad to see things like this on Hacker News. Sure it has relatively little to do with the regular topics, but it's the kind of interesting thing that I'd li

I'm glad to see things like this on Hacker News. Sure it has relatively little to do with the regular topics, but it's the kind of interesting thing that I'd like to find from people who populate here. Digital Signal Processing/Intro to Signal Processing has been one of the most interesting classes I've taken so far.