Discrete Fractional Fourier Transform Based on New Nearly Tridiagonal Commuting Matrices.
Soo-Chang PeiWen-Liang HsueJian-Jiun DingPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- translation invariant
- matrix representation
- image reconstruction
- singular value decomposition
- finite number
- fourier transform
- radon transform
- fourier spectrum
- discrete geometry
- pairwise comparison
- original data
- parallel algorithm
- image processing
- linear systems
- shift invariant
- positive definite
- frequency domain
- neural network
- discrete version
- data sets