1. The problem statement, all variables and given/known data Determine the Fourier transform of the following: u(t) - u(t-T) where u(t) is a unit step function. 2. Relevant equations 3. The attempt at a solution I know that the Fourier transform of u(t) is pi*delta(w) + 1/jw but when u(t-T) comes into the picture, the time shift would be e-jwT But is w inside the formula gonna be changed too accordingly? I am so confused............ I believe this is really simple problem if i could get a little bit of help.... Please someone help me out here..