Motivated by the fact that optimal performance criteria are often not known a priori, we present an approach to represent quadratic objective functions in the context of optimal control directly using ...

Annie Qu, Bruce G. Lindsay, Bing Li, Improving Generalised Estimating Equations Using Quadratic Inference Functions, Biometrika, Vol. 87, No. 4 (Dec., 2000), pp. 823-836 ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

Unlike a linear, graph, a quadratic graph has an equation which includes an x squared term.

The Annals of Statistics, Vol. 3, No. 1 (Jan., 1975), pp. 1-14 (14 pages) This paper considers estimates of multidimensional density functions based on a bounded and bandlimited weight function. The ...