Trigonometric solution

The objective for the current chapter is to investigate the effects of forces on particles: replacing multiple forces acting on a particle with a single equivalent or resultant force, relations between forces acting on a particle that is in a state of equilibrium.

32p thieugialam101 30-03-2015 62 6   Download

Mechanics is the science which describes and predicts the conditions of rest or motion of bodies under the action of forces.

8p thieugialam101 30-03-2015 65 6   Download

In this paper we treat the two-variable positive extension problem for trigonometric polynomials where the extension is required to be the reciprocal of the absolute value squared of a stable polynomial. This problem may also be interpreted as an autoregressive filter design problem for bivariate stochastic processes. We show that the existence of a solution is equivalent to solving a finite positive definite matrix completion problem where the completion is required to satisfy an additional low rank condition. ...

69p tuanloccuoi 04-01-2013 68 11   Download