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Adaptive threshold spectrum sensing based on Expectation Maximization algorithm.
Daniel Malafaia
José M. N. Vieira
Ana Maria Tomé
Published in:
Phys. Commun. (2016)
Keyphrases
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expectation maximization
adaptive threshold
em algorithm
objective function
detection algorithm
image segmentation
k means
maximum likelihood
computational complexity
multiresolution
optical flow
probabilistic model