Nonuniform Sampling in Lp-Subspaces Associated with the Multi-Dimensional Special Affine Fourier Transform.
Yingchun JiangJing YangPublished in: Axioms (2024)
Keyphrases
- fourier transform
- multi dimensional
- frequency domain
- linear programming
- fourier domain
- parameter space
- signal processing
- high dimensional
- affine invariant
- polar coordinates
- high dimensional data
- discrete fourier transform
- fourier descriptors
- image registration
- power spectral density
- fast fourier transform
- correlation function
- fourier analysis
- affine transformation
- neural network
- radon transform
- fourier coefficients
- hartley transform
- sampled data
- pattern recognition
- multiscale
- decision trees