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% BER cho dieu che  BPSK tren kenh Raleigh fading
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clear;
Soluongbitmophong = 10^6 %S? l??ng b韙 mo phong
N = Soluongbitmophong;
% Truy?n d?n
x = round(rand(1,N)); % t?o chu?i b韙 100000 b韙 ng?u nhi阯
s = 2*x-1; % ?i?u ch? BPSK b韙 "0" -> -1; b韙 "1" -> 0 

 
Eb_N0_dB = [0:30]; % t?o chuoi gi