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clc;
clear;
%%% 조건 %%%
Tb=5e-4; % 정보신호의 주파수(Frequency of m(t)) fb = 2KHz (음성신호)
fc=800e+2; % 반송파 주파수(frequency of carrior) fc = 800MHz (SKT 통신주파수)
Ts=5e-6; %
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qam_sig(i,:)=mapping(dsource(i),:);
end;
for i=1:N,
[n(1) n(2)]=gngauss(sgma);
r(i,:)=qam_sig(i,:)+n;
end;
numoferr=0;
for i=1:N,
for j=1:M,
metrics(j)=(r(i,1)-mapping(j,1))^2+(r(i,2)-mapping(j,2))^2;
end;
[min_metric decis] = min(metrics);
if (decis~=dsource(i)),
numoferr=numoferr+1;
end;
end;
p=nu
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