Chapter 5 The discrete-Time Fourier transform N N2 N 0 Discrete-time Fourier transform pair x{] tejo lejon do Synthesis equation 2丌J2丌 eo)=∑xlp Xle Analysis equation n=-3 Chapter 5 The Discrete-Time Fourier Transform Discrete-time Fourier transform pair   ( )      x n X e e d j j n  = 2 2 1 ( )   j n n j X e x n e  −  + =− =  Synthesis equation Analysis equation