Hand written solution required

7) Consider a digitally modulated signal with pulse shaping filter p() = Ke w(1), where u(r) is the unit-step function. The 1 p transmitted waveform is cop(r), and symbol an belongs to an ASK constellation with inter symbol spacing d. The noise at the receiver is additive white Gaussian with autocorrelation 4 8(r). At the receiver, the signal is passed through the optimal filter followed by sampling at T. What is the value of K such that the pulse has unit energy? (1/2V No, the answer is incorrect. Scom: 0 Accepted