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Plot 2D graph - parameters explanation?

Asked by Faris Hajdarpasic on 19 Oct 2019 at 17:36
Latest activity Commented on by Faris Hajdarpasic on 20 Oct 2019 at 8:38
Hello, I have a few questions about editing my graph in MATLAB.
Questions are:
1) How can I have a grid like this (you can see dots starting at every section on y axis (0.5, and 1), and on x axis)
2) This line of code
stem(x,y,'bv:','MarkerSize',6,'LineWidth',2)
does not give me exactly the same output as here in the picture. I can't figure it out why (I tried many combinations, but didn't work)
Thanks in advance
examp.png

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1 Answer

Answer by Sulaymon Eshkabilov on 19 Oct 2019 at 18:51

Hi,
if I have understood your question correctly, the answer lies in ylim:
ylim([-1.5 1.5])
And this plot is not obtained with stem() alone, but also plot().First, it's been plotted with plot() using: plot(x,y, 'g--', 'linewidth', 8) or like in this around, and then with stem().
Good luck.

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Yes, plot is already included. I was just asking for stem.
So how to have grid like this, and what is wrong here
stem(x,y,'bv:','MarkerSize',6,'LineWidth',2)
It seems the problem is with resolution. My screen id 1920x1080, and MATLAB resolution is lower, so now I am looking for solution for this problem.

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