Problem 636. Spherical radius given four points
Determine the radius of a sphere provided four non-coplanar points on the surface of the sphere.
pts = [x1 y1 z1; x2 y2 z2; x3 y3 z3; x4 y4 z4]
Hint: See http://steve.hollasch.net/cgindex/geometry/sphere4pts.html
Example:
pts = [1 0 0; 0 1 0; 0 0 1; -1 0 0] r=1
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers152
Suggested Problems
-
Make the vector [1 2 3 4 5 6 7 8 9 10]
48452 Solvers
-
2116 Solvers
-
Return elements unique to either input
763 Solvers
-
Get the length of a given vector
10658 Solvers
-
611 Solvers
More from this Author308
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!