e/State variable filter

Information
has gloss	eng: A state variable filter is a type of active filter. It consists of one or more integrators, connected in some feedback configuration. Any LTI system can be described as a state-space model, with n state variables for an nth-order system. A state variable filter realizes the state-space model directly. The instantaneous output voltage of one of the integrators corresponds to one of the state-space model's state variables.
lexicalization	eng: state variable filter
instance of	e/Linear filter

Media
media:img	State-variable-filter.png