A subspace constrained constant modulus algorithm for blind array.
Y. X. ChenWei-Ping ZhuM. N. S. SwamyPublished in: ISCAS (4) (2005)
Keyphrases
- learning algorithm
- cost function
- experimental evaluation
- theoretical analysis
- high accuracy
- k means
- dynamic programming
- preprocessing
- particle swarm optimization
- input data
- improved algorithm
- optimization algorithm
- probabilistic model
- computationally efficient
- worst case
- computational cost
- np hard
- detection algorithm
- matching algorithm
- times faster
- objective function
- estimation algorithm
- constrained problems
- expectation maximization
- linear programming
- principal component analysis
- search space
- computational complexity
- video sequences
- data structure
- optimal solution
- feature selection