How can I figure out the highest value in my diagram? And mark it?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Philipp Mueller
le 27 Sep 2016
Commenté : Philipp Mueller
le 27 Sep 2016
UPDATE My new Code! Input: "Input1.txt
Input_Matrix = textread('Rainflow_Input1.txt')
[zeilen,spalten]=size(Input_Matrix)
x = Input_Matrix(:,1)
y = Input_Matrix(:,2)
z = Input_Matrix(:,3)
colorbar('location','Manual', 'position', [0.93 0.1 0.02 0.81]);
az = 0;
el = 90;
view(az, el);
%scatter3(x,y,z,'filled')%Problem i dont know to make it filled
view(0,90)% view from above !!!http://de.mathworks.com/help/matlab/ref/view.html
a = 30;%markersize
scatter3(x, y, z, a, z, 'filled');
hold on
view(0, 90)
idx = find(max(z)) ;
hold on
plot3(x(idx),y(idx),z(idx),'*r')
colorbar
datacursormode on
How can I figure out the highest value in my diagram? I want to mark it in my diagram. So the x y and z value should be displayed from the highest value -> z!. Thank you for your help guys. I really appreciate it.
Input_Matrix = textread('Rainflow_Input1.txt')
[zeilen,spalten]=size(Input_Matrix)
x = Input_Matrix(:,1)
y = Input_Matrix(:,2)
z = Input_Matrix(:,3)
colorbar('location','Manual', 'position', [0.93 0.1 0.02 0.81]);
az = 0;
el = 90;
view(az, el);
%scatter3(x,y,z,'filled')%Problem i dont know to make it filled
view(0,90)% view from above !!!http://de.mathworks.com/help/matlab/ref/view.html
a = 30;%markersize
scatter3(x, y, z, a, z, 'filled');
view(0, 90)
colorbar;
0 commentaires
Réponse acceptée
KSSV
le 27 Sep 2016
idx = find(max(z)) ; % gives the position of maximum z
hold on
plot(x(idx),y(idx),'*r) ; % plots the location
read about find..
4 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Scatter Plots 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!