xz,1(t) = A sinc(t) xz,o(t) = -A sinc(t) . Consider binary transmission (K = 1) with the waveforms 1 is 0 as a function of Eg or E. (b) Assume that a rectangular filter H(f) = { applied by the baseband demodulator. Evaluate mo, m and o, as a function of Eo (or E ) and No. To compute mo and m, set the sampling time to time zero (Why does this choice make sense here?). Hint: Compute the result of the convolution in the Fourier domain. 1 (c) Based on the results above, evaluate the optimal bit decision using MAPBD when the sufficient statistic is V = 0.1 and we set the system parameters as Eo=E1 = 1, No = 0.1 and 2 = 0.5. (d) How large should to be so that the optimal decision is M = 0 ? (a) Find A if -1 f1 otherwise