Dear Joshy,
Thank you very much for sharing your thought !
I have calculated with 1/2*pi . The result is the same . If it isn't there , the result is different . So trust me , 1/2*pi is miss there .
Dear Joshy,
Thank you very much for your reply. But I'm still confused because of g(0) comes from g(t) when t = 0 ,right?
So if we want get g(0), we should get g(t) firstly . If we get g(t) , we should use the Inverse Fourier transform. That means there should have a 1/2*pi. This is what I...