how does AWGN and 16qam mod demod m file code look like ?

조회 수: 4 (최근 30일)
ruzaimah
ruzaimah 2011년 3월 14일
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..

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

jessica david
jessica david 2011년 3월 19일
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

카테고리

Help Center 및 File Exchange에서 QAM에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by