Doppler compensation algorithm for chirp-based acoustic local positioning systems.
Teodoro AguileraFernando J. ÁlvarezJosé A. ParedesJosé A. MorenoPublished in: Digit. Signal Process. (2020)
Keyphrases
- detection algorithm
- cost function
- learning algorithm
- improved algorithm
- decision trees
- recognition algorithm
- similarity measure
- search space
- preprocessing
- np hard
- dynamic programming
- experimental evaluation
- high accuracy
- optimal solution
- times faster
- computational complexity
- optimization algorithm
- worst case
- mobile robot
- simulated annealing
- distributed systems
- input data
- expectation maximization
- hidden markov models
- convergence rate
- significant improvement
- k means