Info
Questa domanda è chiusa. Riaprila per modificarla o per rispondere.
index exceeds matrix demension
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
figure(1)
hold on;
plot(1.25,1.25,'ro');
i=1;
while i <= 20
plot([xi(i),xj(i)],[yi(i),yj(i)],'b');
i= i+1
end
title('graph')
grid;
box;
ax = gca;
ax.YAxisLocation = 'origin';
keep on getting index exceeds matrix demension... could you please help??
2 Commenti
Jan
il 4 Feb 2018
Please post the complete error message. Then the readers do not have to guess, where the error occurs. Without your input data, we cannot guess, which variable is affected. But it could even be a redefining of "title" as a variable.
Walter Roberson
il 4 Feb 2018
Note that when i becomes 2, then xi(i) will not refer to a variable named x2: it will continue to refer to a variable xi
Risposte (1)
Image Analyst
il 4 Feb 2018
Your 4 vectors have a length less than 20. Before the loop put this, and you'll see (in the command window)
size(xi)
size(xj)
size(yi)
size(yj)
Do they all go up to 20? No, evidently not or you wouldn't be getting an error message. If you still need help, attach your xi, xj, yi, and yj.
0 Commenti
Vedere anche
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!