how to plot verticle lines?

Hello,

How do I plot vercicle lines that go up to y-value 10?

thanks in advance

Answer 1

[John D'Errico]

Plot two points, connected by a line. Both points will have the same value for x. You can choose the start and end point in y to plot. Don't use a marker. WTP?

Or, you could use the function xline.

[Jens Petit-jean]

yeah I was using xline but I couldn't find how to limit the line up to y-value 10

[John D'Errico]

Then just use plot, or you could use line. Either will force you to supply the line in terms of the endpoints, so they will do what you want better than xline.

Remember that to add a line to a plot, you want to use the command

hold on

to force MATLAB to plot on the previous figure.

[Adam Danz]

Or use stem

stem(10,'Marker','none')
ylim([0,12])

[Jens Petit-jean]

thanks!