Improving the MODEX algorithm for direction estimation.
Amauri LopesIvanil S. BonattiPedro L. D. PeresCarlos A. AlvesPublished in: Signal Process. (2003)
Keyphrases
- detection algorithm
- cost function
- experimental evaluation
- estimation algorithm
- theoretical analysis
- estimation accuracy
- computational complexity
- simulated annealing
- improved algorithm
- np hard
- computational cost
- dynamic programming
- segmentation algorithm
- preprocessing
- learning algorithm
- similarity measure
- monte carlo
- ant colony optimization
- single pass
- optimization algorithm
- parameter estimation
- expectation maximization
- objective function
- optimal solution
- significant improvement
- worst case
- high accuracy
- computationally efficient
- energy function
- scheduling problem
- probabilistic model
- kalman filter
- memory requirements
- recognition algorithm
- linear programming
- search space
- maximum likelihood estimation
- input data