how to plot specific row to specific row?

2 views (last 30 days)
I have two matrices, frequency and phase, each row indicate one measurement. I need to plot frequency vs phase for each measurement. However, my lines below plots 1-by-n plots for each frequency row. i=1:n; plot(f(i,:),phase(i,:));
I know I can just write something like plot(f(1,:),phase(1,:),f(2,:),phase(2,:),f(3,:),phase(3,:)....). But I have hundreds of measurements.
Could anyone please show me how to plot specific row to specific row?
Thank you very much

Accepted Answer

Michael Haderlein
Michael Haderlein on 31 Mar 2015
Edited: Michael Haderlein on 31 Mar 2015
Just transpose it:
>> f=[1:10;11:20;21:30];
>> phase=1./f;
>> figure, plot(f',phase')
If the parameters for the plot functions are matrices, each column will be one line.
  1 Comment
Kun-Lin Lee
Kun-Lin Lee on 31 Mar 2015
Thank you Michael. It works. May I ask the reason for that?

Sign in to comment.

More Answers (0)

Community Treasure Hunt

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

Start Hunting!