Existence and uniqueness of band-limited, positive semidefinite extrapolations.
K. S. ArunLee C. PotterPublished in: IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
- positive semidefinite
- band limited
- semidefinite programming
- kernel matrix
- image reconstruction
- metric learning
- similarity function
- semidefinite
- linear combination
- kernel methods
- kernel function
- complementarity problems
- sampling rate
- frequency band
- sufficient conditions
- impulse response
- zero crossing
- fourier domain
- continuous domains
- multiresolution
- fourier transform
- supervised learning
- semi supervised
- support vector