Multipline plotting
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello,
I need to plot over 3000 line segments on a figure, normally I use a loop
close all A=[1 2 3 4;2 8 9 10;5 6 7 1; 8 5 2 1]% example matrix
figure
hold on
for counter=1:size(A,1) X= [A(counter,1) A(counter,3)]; Y= [A(counter,2) A(counter,4)]; line(X,Y) end
but since I have the coordinates in one matrix it seems not efficient to use loop for the plotting. Is there another way of is this just the way to go? I already consulted this thread: http://www.mathworks.com/matlabcentral/newsreader/view_thread/240110 , so I thought using a loop is inevitable
thanks for any input
0 commentaires
Réponse acceptée
Laura Proctor
le 13 Fév 2012
X = [ A(:,1) A(:,3) ]';
Y = [ A(:,2) A(:,4) ]';
line(X,Y,'color','b')
0 commentaires
Plus de réponses (1)
Voir également
Catégories
En savoir plus sur Discrete Data 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!