Saving For Loop Values Into a Matrix
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Jim Tom
am 24 Okt. 2021
Kommentiert: Jim Tom
am 24 Okt. 2021
for i = 0:0.1:1
for j = 0:0.1:1
if (i^2 + j^2) <= 1
u = (sqrt(i^2 + j^2))^3;
else (i^2 + j^2) > 0
u = 3*sqrt(i^2 + j^2 - 1)+1;
end
end
end
I am looking to store these u values in a matrix u, because I want to plot the surface of u. I am having a hard time storing these values in a matrix. Thanks in advance. I only want to look at u values from 0-1 also if that helps at all.
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 24 Okt. 2021
Try this:
alli = 0:0.1:1
allj = 0:0.1:1
for k1 = 1 : length(alli)
i = alli(k1);
for k2 = 1 : length(allj)
j = allj(k2);
if (i^2 + j^2) <= 1
u(k1, k2) = (sqrt(i^2 + j^2))^3;
elseif (i^2 + j^2) > 0
u(k1, k2) = 3*sqrt(i^2 + j^2 - 1)+1;
end
end
end
surf(u);
colorbar
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Creating and Concatenating Matrices finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!