Adiscrete-timeAMdemodulatorinSimulinktodemodulatetheAMmodulateddatacontainedinthefileamdat.mat.Youwilldesignthediscrete-timeequivalentofboththenoncoherentenvelopedetectorandthefullycoherentAMdemodulator.Therearetwosignalspresentinthesampledsignalwhicharefrequencydivisionmultiplexed.So