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 Solvers251
Suggested Problems
-
3400 Solvers
-
536 Solvers
-
Number of 1s in a binary string
10907 Solvers
-
Duplicate each element of a vector.
634 Solvers
-
Find out sum and carry of Binary adder
1686 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!