Split vector-radix-2/8 2-D fast Fourier transform.
Soo-Chang PeiWei-Yu ChenPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- fast fourier transform
- floating point
- fourier transform
- hartley transform
- frequency domain
- signal processing
- row column
- spectral analysis
- fourier transformation
- fixed point
- discrete cosine transform
- radon transform
- discrete fourier transform
- feature vectors
- fourier domain
- short time fourier transform
- machine learning
- log polar
- dynamical systems
- sufficient conditions
- feature selection