(a) Design and simulate an AM tuner according to Illustration 168. You will have to set the sampling rate at roughly 2 MHz and the blocklength at at least 1024.
(b) Afterwards create a realistic AM signal in the medium wave range from 525 to 1645 kHz which you superimpose on noise. Try to retrieve and demodulate the corresponding AM signal. Tip: make sure there is a favourable relationship between the signal and the level of noise.