Keyphrases
- fourier transform
- lower bound
- upper bound
- frequency domain
- branch and bound
- signal processing
- linear programming relaxation
- optimal solution
- objective function
- power spectral density
- fourier domain
- radon transform
- pattern recognition
- correlation function
- fourier analysis
- frequency spectrum
- multiresolution
- transform domain
- log polar
- decision trees
- discrete fourier transform
- fast fourier transform
- feature selection