how does AWGN and 16qam mod demod m file code look like ?
5 ビュー (過去 30 日間)
古いコメントを表示
here i attach my progress work to create m file.but a few i dont know how to complete this. i want to perform a constellation diagram for 16qam modulation http://www.mediafire.com/?36t505ivp5tdcsl
tq for any one who can help me..
0 件のコメント
回答 (1 件)
jessica david
2011 年 3 月 19 日
M = 16; % Size of alphabet x = randint(1000,1,M); % Random signal
y = qammod(x,M);
X=awgn(y,10);%add Gaussian noise
%scatterplot(X);%plot constellation diagram
0 件のコメント
参考
カテゴリ
Help Center および File Exchange で QAM についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!