Plotting the function on a Sphere?
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Let me explain, what I'm actually solving.
I'm solving Diffusion-Reaction equation(3D) in spherical coordinates.
I'm solving this equation numerically. So at the end I'm getting 
, r, θ, ϕ.
, r, θ, ϕ.So I want to plot this function on a sphere(
- plane) instead of 
palne
on a sphere( - plane) instead of palneCan anyone help in this regard?
Thanks in advance.
回答（1 个）
r = 1 ;
th = linspace(0,2*pi) ;
phi = linspace(0,pi) ;
[T,P] = meshgrid(th,phi) ;
X = r*cos(T).*sin(P) ;
Y = r*sin(T).*sin(P) ;
Z = r*cos(P) ;
surf(X,Y,Z)
axis equal
2 个评论
Jagadeesh Korukonda
2022-8-22
Torsten
2022-8-22
What do you think: why does the surface of the sphere have different colors ?
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2022-8-17
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