A low bias algorithm to estimate negative SNRs in an AWGN channel.
Bin LiRobert A. DiFazioAriela ZeiraPublished in: IEEE Commun. Lett. (2002)
Keyphrases
- detection algorithm
- learning algorithm
- cost function
- experimental evaluation
- times faster
- k means
- estimation algorithm
- computational complexity
- preprocessing
- np hard
- dynamic programming
- expectation maximization
- worst case
- improved algorithm
- recognition algorithm
- theoretical analysis
- data sets
- optimal solution
- objective function
- simulated annealing
- segmentation algorithm
- evolutionary algorithm
- matching algorithm
- positive and negative
- selection algorithm
- similarity measure
- decision trees
- color constancy