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Time-frequency generalized phase synchrony for EEG signal analysis

version 1.0.0.0 (70.2 KB) by Amir Omidvarnia
A TF approach for evaluating phase synchrony within multichannel EEG signals

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Updated 20 Jan 2014

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This package implements a time-frequency phase synchrony assessment approach for multivariate non-stationary signals (such as multichannel EEG signals) represented in [1].

The package uses the following external toolboxes/scripts:
1. Time-Frequency Signal Analysis (TFSA) toolbox, available at:
http://espace.library.uq.edu.au/view/uq:211321,

2. Econometrics toolbox, available at: http://www.spatial-econometrics.com,

3. An implementation of EMD by Ivan Magrin-Chagnolleau, available at:
http://www.mit.edu/~gari/CODE/HRV/emd.m

- In order to perform the EEG analysis part, please run MainScript.m
- In order to perform the simulation part, please run MainScript_simulated.m

Please note that the EEG datasets used in the reference paper were not provided here due to the copyright concerns of the owners.

%%%%%%%%%%% Reference
[1] Amir Omidvarnia, Ghasem Azemi, Paul B. Colditz, Boualem Boashash, A time–frequency
based approach for generalized phase synchrony assessment in nonstationary multivariate signals,
Digital Signal Processing, Volume 23, Issue 3, May 2013, Pages 780-790,
(available at: http://www.sciencedirect.com/science/article/pii/S1051200413000109).

Cite As

Amir Omidvarnia (2022). Time-frequency generalized phase synchrony for EEG signal analysis (https://www.mathworks.com/matlabcentral/fileexchange/45093-time-frequency-generalized-phase-synchrony-for-eeg-signal-analysis), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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