Recent content by Osmano

  1. O

    Why is there a Half Cos(x) Term in the Fourier Series for Cos(x)?

    Hello, I'm having some trouble completing a Fourier series question. We have f(x)=Cos(x), for abs(x)≤π/2 f(x)=0, for π/2≤abs(x)≤π period=2π and then show that the Fourier series f(x) reads http://img71.imageshack.us/img71/3424/84335314oi1.jpg now I can get the 1/π and the...