Coherence function

Version 1.0.0.0 (150 KB) by Jacob Benesty
Estimation of the coherence with the MVDR method.
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Updated 30 Jan 2006

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This program is a new way to estimate the coherence function. It's based on the MVDR and is much more reliable than the classical Welch's method implemented in MATLAB.

There are 2 programs: the main program called coherence_MVDR.m and and an example, called illustrate.m, that calls the main function to show how it works. There also included 2 papers that we published on this algorithm.

Cite As

Jacob Benesty (2026). Coherence function (https://www.mathworks.com/matlabcentral/fileexchange/9781-coherence-function), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP1
Compatible with any release
Platform Compatibility
Windows macOS Linux
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coherence_MVDR/

Version Published Release Notes
1.0.0.0