coherencesuch
Coherencesuch is a term used in theoretical discussions to denote a family of methods—the coherence search—that identify coherent structures in multi-dimensional data by optimizing for alignment of signals across time, space, or feature domains. It draws on concepts from signal processing and multivariate analysis, particularly the idea that meaningful patterns manifest as consistent phase or amplitude relationships across channels.
Methodology: Data are transformed into a common representation such as time-frequency or feature space. Coherence metrics
Applications: In neuroscience, coherencesuch concepts underpin methods for detecting synchronized neural activity. In geophysics and oceanography,
Origins and terminology: The term coherencesuch is not widely standardized and appears mainly in theoretical treatments
See also: coherence, cross-spectral density, phase-locking value, signal processing, multivariate analysis.