The discrete polynomial-phase transform.
Shimon PelegBenjamin FriedlanderPublished in: IEEE Trans. Signal Process. (1995)
Keyphrases
- orthogonal polynomials
- hartley transform
- data sets
- discrete geometry
- discrete fourier transform
- discrete radon transform
- real numbers
- finite number
- machine learning
- data mining
- basis functions
- fourier transform
- preprocessing
- learning phase
- low order
- information retrieval
- discrete version
- neural network
- databases
- database