Direct time-frequency characterization of linear systems governed by differential equations.
Lorenzo GalleaniLeon CohenPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- differential equations
- linear systems
- dynamical systems
- numerical solution
- difference equations
- ordinary differential equations
- control theory
- coefficient matrix
- sufficient conditions
- boundary value problem
- sparse linear systems
- state space
- nonlinear differential equations
- numerical methods
- image processing
- control system
- image analysis
- objective function
- multiscale
- computer vision
- neural network