Sphere Fit (least squared) (Scripts) Publisher's description
from Alan Jennings
Given a set of data points
Given a set of data points, this function calculates the center and radius of the data in a least squared sense. The least squared equations are used to reduce the matrix that is inverted to a 3x3, opposed to doing it directly on the data set. Does not require a large arc or many data points. Assumes points are not singular (co-planar) and real...
Created on R2010b, but should work on all versions.
System Requirements:MATLAB 7.11 (2010b)
Program Release Status: New Release
Program Install Support: Install and Uninstall