?? bdt_f533.m
字號:
% MATLAB script that generates the probability of error versus the signal to noise ratio.
initial_snr=0;
final_snr=12;
snr_step=0.75;
tolerance=eps; % Tolerance used for the integration
plus_inf=20; % This is practically infinity
snr_in_dB=initial_snr:snr_step:final_snr;
for i=1:length(snr_in_dB),
snr=10^(snr_in_dB(i)/10);
Pe_2(i)=1-quad8('bdt_int2',0,plus_inf,tolerance,[],snr,2);
Pe_4(i)=1-quad8('bdt_int2',0,plus_inf,tolerance,[],snr,4);
Pe_8(i)=1-quad8('bdt_int2',0,plus_inf,tolerance,[],snr,8);
Pe_16(i)=1-quad8('bdt_int2',0,plus_inf,tolerance,[],snr,16);
Pe_32(i)=1-quad8('bdt_int2',0,plus_inf,tolerance,[],snr,32);
echo off;
end;
% Plotting commands follow
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