Making a 2d scatter plot with multiple data sets and color map
137 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am trying to plot three different data sets with data x, y and z against each other where z would depict the color. Right now I can only make a scatter plot that graphs x and y of the three data sets on the sane plot by doing this:
scatter(RAAVtime,RAAValt,RAAVtemp,'filled');
hold on;
scatter(newTime1,FAlt_ave1,Temp_ave1,'filled','s')
hold on;
scatter(newTime,FAlt_ave,Temp_ave,'filled','d');
I want the z collumn or temp data to depict the color of the scatter data by creating a colormap however nothing I've been trying using the colormap function has been working. Any advice?
0 commentaires
Réponses (1)
Star Strider
le 2 Août 2021
Use the third argument of scatter to determine the size of the points, and the fourth argument of scatter to determine the colours:
x = randn(1,10);
y = randn(1,10);
z = randn(1,10);
figure
scatter(x, y, [], z, 'filled','s')
grid
.
2 commentaires
Star Strider
le 2 Août 2021
That definitely would have been appropriate, since the scatter function was posted!
.
Voir également
Catégories
En savoir plus sur Colormaps dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!