Digital Communication Systems Using Matlab And Simulink Today

% Design filter txfilter = comm.RaisedCosineTransmitFilter('RolloffFactor', rolloff, ... 'FilterSpanInSymbols', 10, 'OutputSamplesPerSymbol', sps); rxfilter = comm.RaisedCosineReceiveFilter('RolloffFactor', rolloff, ... 'FilterSpanInSymbols', 10, 'InputSamplesPerSymbol', sps);

% Modulate and filter data = randi([0 1], 10000, 1); modSig = qammod(data, 16, 'InputType', 'bit', 'UnitAveragePower', true); txSig = txfilter(modSig); % Add channel... rxFiltered = rxfilter(rxSig); Digital Communication Systems Using Matlab And Simulink

% MATLAB script: BER simulation for QPSK in Rayleigh fading M = 4; % QPSK modulation EbNoVec = 0:2:20; % SNR range ber = zeros(size(EbNoVec)); % Design filter txfilter = comm

Binary Data and Random Processes