Generating matrix of discrete Fourier transform eigenvectors.
Soo-Chang PeiKuo-Wei ChangPublished in: ICASSP (2009)
Keyphrases
- discrete fourier transform
- covariance matrix
- eigenvalues and eigenvectors
- fourier transform
- singular value decomposition
- frequency domain
- hartley transform
- eigenvalue problems
- eigenvalue decomposition
- discrete cosine transform
- correlation matrix
- principal component analysis
- eigendecomposition
- fourier series
- radon transform
- affinity matrix
- laplacian matrix
- fourier coefficients
- matrix representation
- adjacency matrix
- motion estimation