Translate and rotate data on a sphere

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Zaheer Ali
Zaheer Ali el 16 de Jul. de 2022
I am working on a problem to rotate a 3D dataset of a plane and place it on the surface of a sphere at a certain elevation and azimuth angle. Here is a pseudo code in MATLAB - any suggestions?
data = rand(100,3);
sphereRadius = 10; azimuth = -70; elevation = 25;
rotm = eul2rotm([azimuth 90-elevation 0]*pi/180)
dataNew = (data-mean(data) + [0 0 sphereRadius])*rotm

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