echo?on
SNRindB1=0:2:15;
SNRindB2=0:0.1:15;
M=16;
k=log2（M）;
for?i=1:length（SNRindB1）
????smld_err_prb（i）=qammoto（SNRindB1（i））;
end
for?i=1:length（SNRindB2）
????SNR=exp（SNRindB2（i）*log（10）/10）;
???%?theo_err_prb（i）=4*Qfunct（sqrt（3*k*SNR/（M-1）））;
end
semilogy（SNRindB1smld_err_prb‘r*-‘）;
%hold
%semilogy（SNRindB2theo_err_prb）;
xlabel（‘Es/N0‘）;ylabel（‘ber‘）;
legend（‘result‘）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????395??2008-05-11?23:15??qpsk和16qam\16qam.m

?????文件????????861??2008-05-12?08:30??qpsk和16qam\awgn_qpsk.m

?????文件????????711??2003-08-10?14:12??qpsk和16qam\gngauss.m

?????文件????????707??2008-05-11?22:39??qpsk和16qam\qammoto.asv

?????文件????????796??2008-05-11?23:16??qpsk和16qam\qammoto.m

?????文件????????839??2008-05-12?19:57??qpsk和16qam\qammotor.m

?????文件???????2394??2008-05-12?19:50??qpsk和16qam\qbsk16qam.asv

?????文件???????2430??2008-06-11?23:55??qpsk和16qam\qbsk16qam.m

?????文件?????223315??2008-06-12?09:18??qpsk和16qam\qpsk和16qam仿真說明.pdf

?????文件??????58368??2008-06-12?00:05??qpsk和16qam\qpsk和16qam文檔.doc

?????文件???????8542??2008-06-11?23:56??qpsk和16qam\qpsk和16qam誤碼率1.fig

?????文件???????8423??2008-06-11?23:41??qpsk和16qam\qpsk和16qam誤碼率14.fig

?????文件???????8396??2008-06-11?23:54??qpsk和16qam\qpsk和16qam誤碼率2.fig

?????文件???????8326??2008-06-11?23:53??qpsk和16qam\qpsk和16qam誤碼率3.fig

?????文件???????8546??2008-05-12?20:00??qpsk和16qam\高斯和瑞利信道下qpsk和16qam.fig

?????目錄??????????0??2008-06-12?09:21??qpsk和16qam

-----------?---------??----------?-----??----

???????????????333049????????????????????16