Quadrature direct digital frequency synthesizer using an angle rotation algorithm.
Florean CurticapeanK. I. PalomakiJarkko NiittylahtiPublished in: ISCAS (2) (2003)
Keyphrases
- k means
- preprocessing
- detection algorithm
- optimal solution
- improved algorithm
- objective function
- high accuracy
- optimization algorithm
- estimation algorithm
- cost function
- tree structure
- dynamic programming
- computational cost
- computational complexity
- theoretical analysis
- probabilistic model
- linear programming
- times faster
- matching algorithm
- image matching
- simulated annealing
- convergence rate
- rotation angle
- image rotation
- clustering method
- expectation maximization
- particle swarm optimization
- neural network
- np hard
- significant improvement
- multiresolution
- search space
- bayesian networks
- learning algorithm