XWD-algorithm for the instantaneous frequency estimation revisited: Statistical analysis.
Igor DjurovicLjubisa StankovicPublished in: Signal Process. (2014)
Keyphrases
- statistical analysis
- k means
- preprocessing
- dynamic programming
- improved algorithm
- cost function
- computational cost
- learning algorithm
- times faster
- matching algorithm
- experimental study
- computational complexity
- search space
- detection algorithm
- np hard
- optimization algorithm
- single pass
- segmentation algorithm
- input data
- probabilistic model
- significant improvement
- multiscale
- computationally efficient
- experimental evaluation
- optimal solution
- objective function
- selection algorithm
- image processing
- estimation algorithm
- feature selection