error_count.m

梳状导频方式下OFDM系统的LS、LMMSE算法比较

function err_num=error_count(source,receive) 
err_num=0; 
[m,n]=size(receive); 
for i=1:m 
for j=1:n 
if receive(i,j) ~=source(i,j) 
err_num=err_num+1; 
end 
end 
end