Non-intrusive double-greedy parametric model reduction by interpolation of frequency-domain rational surrogates.
Fabio NobileDavide PradoveraPublished in: CoRR (2020)
Keyphrases
- frequency domain
- parametric models
- spectral domain
- spatial domain
- fourier transform
- directional filtering
- subpixel accuracy
- cross correlation
- denoising
- power spectrum
- feature extraction
- frequency analysis
- low pass
- subband
- fourier domain
- phase correlation
- fourier analysis
- frequency response
- dynamic programming
- low pass filtering
- spectrum analysis
- frequency domain analysis
- power spectral
- fast fourier transform
- feature selection
- frequency spectrum
- high quality
- image data
- flow field
- remote sensing