how to plot specific row to specific row?

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Kun-Lin Lee
Kun-Lin Lee el 31 de Mzo. de 2015
Comentada: Kun-Lin Lee el 31 de Mzo. de 2015
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

Respuesta aceptada

Michael Haderlein
Michael Haderlein el 31 de Mzo. de 2015
Editada: Michael Haderlein el 31 de Mzo. de 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.
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Kun-Lin Lee
Kun-Lin Lee el 31 de Mzo. de 2015
Thank you Michael. It works. May I ask the reason for that?

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