equations of state
1State variable — A state variable is an element of the set of variables that describe the state of a dynamical system.In case of simple mechanical systems, position coordinates and their derivates are typical state variables. Temperature, pressure, internal… …
2state, equation of — Any of a class of equations that relate the pressure P, volume V, and temperature T of a given substance in thermodynamic equilibrium. For example, the equation PV = nRT, where n is the number of moles of gas and R is the universal gas constant,… …
3Equations of motion — Classical mechanics Newton s Second Law History of classical mechanics  …
4State observer — In control theory, a state observer is a system that models a real system in order to provide an estimate of its internal state, given measurements of the input and output of the real system. It is typically a computer implemented mathematical… …
5State space (controls) — In control engineering, a state space representation is a mathematical model of a physical system as a set of input, output and state variables related by first order differential equations. To abstract from the number of inputs, outputs and… …
6Équations — Équation (mathématiques)  Cet article concerne les équations mathématiques dans leur généralité. Pour une introduction au concept, voir Équation (mathématiques élémentaires).   …
7State of emergency — For other uses, see State of emergency (disambiguation). A state of emergency is a governmental declaration that may suspend some normal functions of the executive, legislative and judicial powers, alert citizens to change their normal behaviours …
8state space — noun A mathematical model of a physical system as a set of input, output and state variables related by first order differential equations. See Also: phase space …
9equations — e qua·tion || eɪʃn n. making equal; statement demonstrating the equality of two quantities (Mathematics); equally balanced state …
10Equation of state — In physics and thermodynamics, an equation of state is a relation between state variables.cite book | author=Perrot, Pierre | title=A to Z of Thermodynamics | publisher=Oxford University Press | year=1998 | id=ISBN 0 19 856552 6] More… …
