Plotting 3d Sphere with specific radius

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Jesus Mendez 2012-7-24

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评论： POORANI THIRUGNANA SAMBANDAM 2017-5-13

采纳的回答： David Legland

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Hello!

I am trying to plot a sphere in 3D. This is what i know so far.

[x,y,z] = sphere; surf(x+a,y+b,z+c);

now i know that (a b c) means that its a shift in the x y and z axis respectively but it also affects the radius at the same time. How can i create a shift like mention above but also scaling down the radius to something lower than 1?

Cheers!

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David Legland 2012-7-24

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Hi,

maybe by specifying the radius as a scaling factor:

 surf(x*r+a, y*r+b, z*r+c);
 axis equal;

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Nuno 2015-5-9

How i obtain the limit values of a sphere ?

POORANI THIRUGNANA SAMBANDAM 2017-5-13

Thank you so much!! It worked well!

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MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

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