Fast multiplication of a recursive block Toeplitz matrix by a vector and its application.
David LeePublished in: J. Complex. (1986)
Keyphrases
- systems of linear equations
- coefficient matrix
- rows and columns
- sparse matrix
- block wise
- matrix representation
- square root
- floating point
- row column
- eigenvalues and eigenvectors
- singular value decomposition
- least squares
- linear algebra
- symmetric positive definite
- euclidean norm
- matrix multiplication
- correlation matrix
- symmetric matrix
- covariance matrix
- vector space
- transformation matrix
- weight matrix
- modular exponentiation
- arithmetic operations
- recursive queries
- adjacency matrix
- positive definite
- weight vector
- low rank
- feature space