Accuracy of sine-wave frequency estimation by an iterative Interpolated DFT algorithm.
Daniel BelegaDario PetriDominique DalletPublished in: I2MTC (2015)
Keyphrases
- high accuracy
- computational complexity
- computational cost
- dynamic programming
- preprocessing
- improved algorithm
- optimization algorithm
- np hard
- search space
- objective function
- computational speed
- accuracy rate
- times faster
- segmentation algorithm
- learning algorithm
- worst case
- significant improvement
- input data
- experimental evaluation
- exhaustive search
- computational efficiency
- frequency domain
- iterative optimization
- window size
- optimal solution
- lower bound
- multi objective
- graph cuts
- linear programming
- simulated annealing
- probabilistic model