Solving lots and lots of differential equations using the Fourier series. I know that what I am doing may seem like a waste of time and I know that this project will not be finished by september 30th, but this is my graduation project. This means I need to finish it by december to graduate high-school and I need to write a paper as well as build the radar. After I do that I need to defend my project and the work I’ve done on it. So that’s why I am doing all of this theory work