Introduction - If you have any usage issues, please Google them yourself
function [X, fval, exitflag, output, lambda] = quadprog (H, f, A, B, Aeq, Beq, lb, ub, X0, options, varargin)% X = QUADPROG (H, f, A, b) solving quadratic programming : min 0.5%* H* x* x* x f subject to : A* x