Frequency estimation by two- or three-point interpolated Fourier algorithms based on cosine windows.
Daniel BelegaDario PetriPublished in: Signal Process. (2015)
Keyphrases
- benchmark datasets
- times faster
- computational cost
- data structure
- significant improvement
- frequency domain
- computationally efficient
- feature space
- high dimensional
- database
- decision trees
- signal processing
- image processing
- theoretical analysis
- operating system
- feature selection
- computer vision
- computationally expensive
- learning algorithm