User talk:Pravincar/Duality ( Control Theory )

shampoo (talk) 18:25, 6 July 2008 (UTC)
 * About duality
 * Estimation and control duality
 * History
 * Formulation
 * Table ( ref to Kalman's paper )

shampoo (talk) 18:25, 6 July 2008 (UTC)