dtFt of periodic Signals an= n+N Kwon 2丌 DTFS 0 k=<N> synthesis eq From the last page: e Kwon→2x∑6(-ko-2xm) Linearity X()=∑ ak|27 ∑ S(-kwo-2Tm) of DTFT k=<N> m=- 2x∑ak6(-k)=2x∑a 2丌k k=-0o k=-00DTFT of Periodic Signals Linearity of DTFT DTFS synthesis eq