Consider the signal (a) Determine and sketch its magnitude and phase spectra. |Xa (F)| and (b) Create a periodic signal xp (t) with fundamental period Tp ? 2r, so that x (t) = xp (t) for |t| (c) Using the results in parts (a) and (b) Show that ck = (1/Tp) Xa (k/Tp).

Transcribed Image Text:

-irl/T. riST r() = eisewhere