Distribution and estimation for eigenvalues of real quaternion matrices.
J. L. WuPublished in: Comput. Math. Appl. (2008)
Keyphrases
- correlation matrix
- eigenvalues and eigenvectors
- signal subspace
- singular value decomposition
- covariance matrices
- real life
- beta distribution
- estimation algorithm
- data sets
- spatial distribution
- color texture segmentation
- singular values
- estimation accuracy
- gaussian distribution
- principal components
- fourier transform
- high dimensional
- image segmentation