www.gusucode.com > MC-CDMA系统的仿真matlab源码程序 > mc-cdma/err.m

    function ber=err(datatx,datarx,totalwords,numusers)
errs=totalwords*numusers;
for i=1:totalwords*numusers,
    if datatx(i)==datarx(i),
        errs=errs-1;
    end;
end;
ber=errs/(totalwords*numusers);