MATLAB Answers

Different coloured markers based on values

1 view (last 30 days)
Ahmed Abdulla
Ahmed Abdulla on 8 Jun 2020
Answered: KSSV on 8 Jun 2020
I have values to be plotted that range from 0 to 0.1 and i would like the markers of the values less than 0.05 be box markers filled in black, while the ones larger than 0.05 only have a highlighted black border. Is there a way without seperating the values into two seperate matrices and plotting them individually?

  0 Comments

Sign in to comment.

Accepted Answer

Adam Danz
Adam Danz on 8 Jun 2020
Use indexing. Create a logical array the same size as your data that identifies values < 0.05.
idx = x < 0.05;
Then you can plot the two populations of data separately.
plot(x(idx), 'ks','MarkerFaceColor', 'k');
hold on
plot(x(~idx), 'ks')

  0 Comments

Sign in to comment.

More Answers (1)

KSSV
KSSV on 8 Jun 2020
YOu have to use logical indexing. USe ineualities and plot them.
figure
hold on
plot(x(y<0.05),y(y<0.05),'sr')
plot(x(y>=0.05),y(y>=0.05),'ob')

  0 Comments

Sign in to comment.

Products


Release

R2019b

Community Treasure Hunt

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

Start Hunting!