I am trying to find EBW of rect function but i am unable to solve the integral after finding the fourier transform and then apply parseval's theorem?

  • $\begingroup$ What you did so far? $\endgroup$ – jojek Mar 29 '15 at 18:28
  • $\begingroup$ What is the essential bandwidth? Is this the same as the Gabor bandwidth? $\endgroup$ – Dilip Sarwate Mar 29 '15 at 18:53