Plot I vs Q using complex matrix dataset
4 次查看(过去 30 天)
显示 更早的评论
I want to plot I (inphase) vs Q (quadrature) graph using 128*256 complex dataset. The dataset is attached(M2.mat). What is the shape of the graph? Please share the code.
2 个评论
Maximilian Schönau
2021-2-5
编辑:Maximilian Schönau
2021-2-5
how do you want the komplex data be displayed? You need four dimensions to plot a 2d matrix of complex and therefor 2d numbers
回答(1 个)
Pratheek Punchathody
2021-2-12
编辑:Pratheek Punchathody
2021-4-5
As per my understanding you want to plot I and Q from the complex signal mentioned in M2.mat.
Following piece of code will help to achieve it.
load M2.mat; %load the M2 file to the workspace
I = real(M2);
Q = imag(M2);
figure; hAxes = gca;
plot( hAxes, I );
hold( hAxes, 'on' );
plot( hAxes, Q, '--' );
Hope this helps
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Axis Labels 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!