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Coherence-Based Performance Guarantees of Orthogonal Matching Pursuit
Compressive Sensing(CS) Orthogonal Matching Pursuit(OMP) worst-case coherence average coherence support recovery signal reconstruction
2012/11/23
In this paper, we present coherence-based performance guarantees of Orthogonal Matching Pursuit (OMP) for both support recovery and signal reconstruction of sparse signals when the measurements are co...
Coherence and phase synchronization：generalization to pairs of multivariate time series，and removal of zero-lag contributions
Coherence and phase synchronization generalization multivariate time series zero-lag contributions
2010/4/29
Coherence and phase synchronization between time series corresponding to
different spatial locations are usually interpreted as indicators of the “connectivity”
between locations. In neurophysiology...
Coherence-Based Performance Guarantees for Estimating a Sparse Vector Under Random Noise
Coherence-Based Performance Guarantees Sparse Vector Random Noise
2010/3/19
We consider the problem of estimating a deterministic
sparse vector x0 from underdetermined measurements
Ax0 + w, where w represents white Gaussian noise and A is
a given deterministic dictionary. ...
Coherence and calibration: comments on subjectivity and "objectivity" in Bayesian analysis(Comment on Articles by Berger and by Goldstein)
Meta-analysis out-of-sample predictive calibration
2009/9/21
In this contribution to the discussion of Th case for objective
Bayesian analysis by James Berger and Sujective Bayesian analysis: princi-
ples and practice by Michael Goldstein, I argue that (a) al...
Coherence, Bayes’s Theorem and Posterior Distributions
Coherence Bayes’s Theorem Posterior Distributions
2009/9/17
Coherence, Bayes’s Theorem and Posterior Distributions。