Approximating the time-frequency output of a dynamical system for an arbitrary nonstationary input.
Lorenzo GalleaniPublished in: ICASSP (2013)
Keyphrases
- non stationary
- dynamical systems
- differential equations
- instantaneous frequency
- dynamic systems
- discrete valued
- wavelet packet
- nonlinear dynamical systems
- dynamical behavior
- state space
- phase space
- adaptive algorithms
- immune network
- random fields
- empirical mode decomposition
- autoregressive
- concept drift
- signal analysis
- rbf network
- support vector machine svm
- wavelet transform
- search space