A simple algorithm for computing the fourier spectrum of experimentally obtained signals.
Muhammad Taher Abuelma'attiPublished in: Appl. Math. Comput. (1999)
Keyphrases
- objective function
- dynamic programming
- learning algorithm
- computational complexity
- k means
- estimation algorithm
- recognition algorithm
- preprocessing
- matching algorithm
- theoretical analysis
- fourier spectrum
- times faster
- detection algorithm
- high accuracy
- worst case
- experimental evaluation
- np hard
- significant improvement
- search space
- similarity measure
- computational cost
- optimization algorithm
- tree structure
- convergence rate
- multiscale
- selection algorithm
- data sets