3D plotting of given parametric equations
7 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Ahmet Turan
am 21 Jun. 2022
Kommentiert: Ahmet Turan
am 22 Jun. 2022
Hi everyone, I need 3D plot of given parametric equations:
Here also R varies between [25 75], i tried to use meshgrid and ndgrid functions but had a problem using them with varying 3 variables U, V and R. How can i plot this? Also, 3D plot should look like this: (Don't mind numbers they are different in my case)
Thank you in advance
0 Kommentare
Akzeptierte Antwort
KSSV
am 21 Jun. 2022
m = 50 ; n = 50 ;
p = 5 ;
u = linspace(0,pi,m) ;
v = linspace(0,2*pi,n) ;
r = linspace(25,75,p) ;
[U,V,R] = meshgrid(u,v,r) ;
Z = R.*cos(U).*cos(V) ;
Y = R.*cos(U).*sin(V) ;
X = sqrt(R.^2-Z.^2-Y.^2);
figure
hold on
for i = 1:p
mesh(abs(X(:,:,i)),Y(:,:,i),Z(:,:,i))
end
view(3)
4 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Surface and Mesh Plots 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!