Frequency domain weighted nonlinear least squares estimation of parameter-varying differential equations.
Jan GoosJohn LataireEbrahim LouarroudiRik PintelonPublished in: Autom. (2017)
Keyphrases
- frequency domain
- differential equations
- ordinary differential equations
- nonlinear differential equations
- difference equations
- boundary value problem
- spatial domain
- fourier transform
- feed forward artificial neural networks
- dynamical systems
- frequency response
- cross correlation
- numerical solution
- power spectrum
- denoising
- subband
- frequency analysis
- low pass
- numerical methods
- partial differential equations
- phase correlation
- feature extraction
- computer vision
- fourier domain
- fast fourier transform
- fourier analysis
- discrete fourier transform
- steady state
- pairwise
- reinforcement learning