Input and/or output pruning of composite length FFTs using a DIF-DIT transform decomposition.
Modesto G. Medina-MeléndrezMiguel O. Arias-EstradaAlbertina CastroPublished in: IEEE Trans. Signal Process. (2009)
Keyphrases
- desired output
- multiple output
- input data
- input variables
- hidden units
- multiscale decomposition
- total length
- fast fourier transform
- maximum number
- basis functions
- search space
- decomposition method
- output space
- control signals
- neural network
- data sets
- hierarchical decomposition
- pruning method
- multiple input
- genetic algorithm