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Coherence (signal processing)

In signal processing, the coherence is a statistic that can be used to examine the relation between two signals or data sets. It is commonly used to estimate the power transfer between input and output of a linear system. If the signals are ergodic, and the system function is linear, it can be used to estimate the causality between the input and…

Applications & Measurement

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RealSpectral densityMagnitudeLeast squaresImpulse response
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Application in neuroscience

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TidalNonlinearPotential
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Extension to non-stationary signals

Non-stationary
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Extension to non-stationary signals

Application in neuroscience

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Coherence (signal processing)

Nodes29
Edges28
Triples0
Avg. degree1.93
Density0.068966
Components1

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coherence linear input output system signals ocean levels groundwater displaystyle used function estimate power water tidal spectral noise figure also

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