/diy/ - Do It Yourself

>shitty tegaki drawing

i'm pretty familiar with the op amp regulator topology, but i don't know anything about representing it mathematically. i want to be able to work out the transfer function for this system and write out the bode plot by hand, so i can understand how to optimize it. are there any good short form web sources on how to do that? i took differential equations in college but i don't remember a single thing from it.