plot(t,rx(:,6),'r:',t,y)
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Hi, I have two questions on this code. Could someone please help me figure it out what does it do?
What does the (:,6) do to "rx" in this code?
What is the 'r'? It looks like a name but it is not showing in the figure after the plot comes out.
Here is the line of the code: plot(t,rx(:,6),'r:',t,y)
The whole code is available on: https://au.mathworks.com/help/phased/ref/phased.timedelaylcmvbeamformer-system-object.html
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Accepted Answer
Torsten
on 21 Oct 2022
Edited: Torsten
on 22 Oct 2022
What does the (:,6) do to "rx" in this code?
What is the 'r'? It looks like a name but it is not showing in the figure after the plot comes out.
It means: plot the 6th column of the array rx against t in red (r) with a dotted line (:).
But in such cases: The proof of the pudding is in the eating. Be courageous and test it out - the computer won't take damage.
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