Plotting a line in matlab
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Aftab Ahmed Khan
am 12 Aug. 2014
Kommentiert: Aftab Ahmed Khan
am 12 Aug. 2014
Hi everyone, I am trying to draw a stright line beneath this graph for comparison evaluation but this code doesn't work for me. Any help guys.
xline = linspace(1,14,14);
xline = 1e6*xline;
yline = xline;
plot(xline,yline,'-r*','LineWidth',4);
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/154314/image.png)
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Ben11
am 12 Aug. 2014
It does work for me; it looks like multiplying xline by 1e6 makes the line disappear out of your figure because your units are in Mbps. What if you don't multiply xline by 1e6?
Akzeptierte Antwort
Joseph Cheng
am 12 Aug. 2014
I do not think you need to do the 1e6*xline as the current plot you have looks to be already scaled to Mbps. Also since you're plotting a lines in two different commands you'll need to use the command 'hold on'.
such as:
figure,plot([1:10],[1:10].^2);
hold on
plot([1:10],[1:10]);
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