A novel algorithm for computing the 2D split-vector-radix FFT.
Hsuan-Yung HuangYu-Yun LeePei-Chen LoPublished in: Signal Process. (2004)
Keyphrases
- computationally efficient
- expectation maximization
- learning algorithm
- times faster
- preprocessing
- dynamic programming
- probabilistic model
- fast fourier transform
- fourier transform
- search space
- segmentation algorithm
- cost function
- experimental evaluation
- theoretical analysis
- input data
- simulated annealing
- high accuracy
- computational complexity
- objective function
- particle swarm optimization
- linear programming
- k means
- optimization algorithm
- clustering method
- tree structure
- matching algorithm
- floating point
- similarity measure