kosamoza
Newbie level 4
can any one help me in this code
clc
clear
%BPSK Transmitter
data=randint (1,100000);
data=(2*data)-1;
%AWGN Channel
EbNo_db=0:0.5:10;
No=10.^(0.1*-EbNo_db);
for k=1:length(EbNo_db)
noise =sqrt(No(k)/2).*randn(1,100000);
end
%BPSK Receiver
received = data + noise;
for i=1:length(received)
if(received(i)>=0)
est_bits(i)=1;
else if (received(i)<0)
est_bits=0;
end
end
end
errors = sum (xor(data,est_bits));
Pe(EbNo_db+1)=errors/length(data);
semilogy(EbNo,Pe);