Question: Given the three signals (a) Sketch each one and show that each has energy of A 2 T. (b) Show that R 12 , =

Given the three signals
[(t – T /2)] SĄ(t) = AII 2 (t – 3T /4)] AII 2 (t – T /4) AII SB(t)

[4 (t – T /8) 4 (t – 3T /8)] АП Sc(t) = AII [4 (t – 5T /8)] 4 (t – 7T /8)] АП +AI

(a) Sketch each one and show that each has energy of A²T.

(b) Show that R₁₂, = 0 for each of the combinations (A, B), (B, C), and (A, C). What is the optimum threshold for each of these signaling combinations?

[(t T /2)] S(t) = AII 2 (t 3T /4)] AII 2 (t T /4) AII SB(t) [4 (t T /8) 4 (t 3T /8)] Sc(t) = AII [4 (t 5T /8)] 4 (t 7T /8)] +AI

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