Answers are grounded in this paper and cite their sources.
Properties of the magnitude-squared coherence (MSC) estimate in the presence of spherically symmetric noise are examined from a geometric point of view. Invariance to second-channel statistics is shown and the distribution function of the estimate is derived. A relationship between spherically symmetric and Gaussian sequences is also given.
No takes yet. Share an insight, caveat, or question.
Gish et al. (1987) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: