Interesting Open Problem Related to Complexity of Computing the Fourier Transform and Group Theory.
Nir AilonPublished in: CoRR (2019)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- radon transform
- fourier analysis
- discrete fourier transform
- frequency spectrum
- computational complexity
- fourier coefficients
- power spectral density
- correlation function
- polar coordinates
- pattern recognition
- hartley transform
- similarity measure
- fast fourier transform
- fourier descriptors
- high frequency
- subband
- multiresolution