Phase-based signal processing. Project discussion.

30 Março 2026, 10:30 • Alexandre da Rocha Freire de Andrade

Hilbert transform, phase estimation. Extraction of phase from wavelet coherence. Project discussion.

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Phase-based signal processing techniques.

30 Março 2026, 09:30 • Alexandre da Rocha Freire de Andrade

Hilbert transform, instantaneous frequency and phase. Phase coherence, phase-locking. Using wavelet coherence to estimate the phase of a wideband signal. Application examples.

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Multivariate metrics

25 Março 2026, 08:30 • Daniela Marques Godinho

Example of application of (magnitude-squared) coherence and Granger causality to a dataset of simulated fMRI data. Presentation of this week's challenge. Project discussion.

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Multivariate metrics

23 Março 2026, 10:30 • Alexandre da Rocha Freire de Andrade

Example of application of (magnitude-squared) coherence and Granger causality to a dataset of simulated fMRI data. Presentation of this week's challenge. Project discussion.

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Signal processing: multivariate metrics

23 Março 2026, 09:30 • Alexandre da Rocha Freire de Andrade

Coherence and partial coherence. Granger causality.

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