Matrix representation of an ellipse
Posted by Ib / Vce(sat) on January 28, 2008
Its nice to know how we can represent an ellipse and then an ellipsoid in the form of matrix. Such matrix represenation will help us develop various concepts of normal distribution while trying to fit an ellipse around datapoints. I just put this link for reference.
http://www.cs.mtu.edu/~shene/COURSES/cs3621/NOTES/geometry/simple.html