# How do I plot multiple vectors in a graph

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Luiz Felipe on 15 Jan 2023
Edited: Image Analyst on 15 Jan 2023
I have two vectors and I need them to plot together on the same graph.
Example:
A = [1,2,3,4,5,6]
B = [1,2,3,4,5,6]
Assuming that the X of the graph is the vector A, I need all the values of A to appear, in relation to a point of the vector B, which would be the Y, so the (x,y) would be:
(1,1),(2,1),(3,1),.....
So successively until vector B runs out.
(1.6), (2.6), (3.6), ....

Voss on 15 Jan 2023
Edited: Voss on 15 Jan 2023
Like this?
A = 1:6;
B = 1:6;
[Ap,Bp] = ndgrid(A,B);
plot(Ap,Bp) ##### 2 CommentsShowHide 1 older comment
Image Analyst on 15 Jan 2023
Edited: Image Analyst on 15 Jan 2023
@Luiz Felipe you can place vertical lines at arbitrary locations with xline
You can also use
grid on
if you want them along tick marks.

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