marking some points.

3 views (last 30 days)
Silpa K
Silpa K on 20 Sep 2019
Commented: Silpa K on 20 Sep 2019
A=[0.8570, 1.0447 , 1.2136 , 1.3637 , 1.4670 , 1.4576 , 1.3731 , 0.9696 , 0.6505 , 0.2845]
B=[1.2136,.2845]
plot(A)
I need to mark the B points in the plot(A).Please help me.

Accepted Answer

Geoff Hayes
Geoff Hayes on 20 Sep 2019
Silpa - you could try something like
A=[0.8570, 1.0447 , 1.2136 , 1.3637 , 1.4670 , 1.4576 , 1.3731 , 0.9696 , 0.6505 , 0.2845]
B=[1.2136,.2845];
plot(A);
hold on;
plot(cell2mat(arrayfun(@(x)find(abs(A-x)<eps),B, 'UniformOutput',false)), B,'*');
where we use arrayfun to get the indices of the element of B in A (so that they are drawn at the correct coordinates).
Note that the above doesn't handle the case where the elements of B are NOT in A, so you would need to add code to guard against this.
  1 Comment
Silpa K
Silpa K on 20 Sep 2019
Thank you sir for your help.

Sign in to comment.

More Answers (0)

Categories

Find more on 3-D Scene Control in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!