transfreq.viz.plot_transfreq_minimum

transfreq.viz.plot_transfreq_minimum(psds_rest, freqs, tf, showfig=True, ax=None)

Plot rest power spectrum profile and the transition frequency computed with minimum method

Parameters:

psds_rest: array, shape (N_sensors, N_freqs)

power spectral matrix of the resting state data

psds_task: array, shape (N_sensors, N_freqs)

power spectral matrix of the data recorded dunring a task execution

freqs: array, shape (N_freqs,)

frequncies at which the psds is computed

tf: scalar

the tf computed with Klimesch’s method (output of compute_transfreq_klimesch)

showfig: bool (default True)

if True figure will be showed, if False figure will not be showed

ax: instance of Axes | None

Axes to plot into. If None, axes will be created.

Returns:

fig: instance of Figure

Figure representing rest and task power spectra profiles and the transition frequencycomputed with Klimesch’s method