An efficient split-radix FFT algorithm.
Saad BouguezelM. Omair AhmadM. N. S. SwamyPublished in: ISCAS (4) (2003)
Keyphrases
- times faster
- objective function
- preprocessing
- detection algorithm
- experimental evaluation
- computationally efficient
- learning algorithm
- classification algorithm
- search space
- optimization algorithm
- cost function
- np hard
- theoretical analysis
- worst case
- probabilistic model
- computational cost
- dynamic programming
- significant improvement
- k means
- computational complexity
- neural network
- high accuracy
- particle swarm optimization
- expectation maximization
- tree structure
- matching algorithm
- path planning
- similarity measure
- recognition algorithm
- improved algorithm