Ellipsoid

In CORA, ellipsoids are instantiated by

% E = ellipsoid(Q,q);

where Q is the positive semi-definite shape matrix and q is the center.

Example:

% initialize ellipsoid

Q = [1 -1; -1 2];

q = [2;1];

E = ellipsoid(Q,q);

% plot ellipsoid

plot(E);