Introduce the Multiuser Detection (MUD) for DS-CDMA system 􀂄 Give two MUD methods for DS-CDMA system –Decorrelating MUD –Subspace mmse MUD 􀂄 Compare them with traditional decorrelating detection 􀂄 Study the BER vs. S

this code matlab calculte the BER vs snr of multi user CDMA system using different detectors sush as mmse and ZF in rayleigh channel model