plot_spectrogram¶

plot_spectrogram(series, fs=1, return_onesided=True)[source]¶

Plot the spectrogram of a given time series.

Parameters:

seriesarray_like: Input time series.
fsfloat, Default is 1.: Sampling frequency of the input series (in Hz).
return_onesidedbool, Default is True.: Whether to return one-sided spectrum.

Returns:

figmatplotlib.figure.Figure: The created matplotlib figure.
axmatplotlib.axes._axes.Axes: The axes of the plot.

Examples

>>> from aeon.visualisation import plot_spectrogram
>>> from aeon.datasets import load_airline
>>> y = load_airline()
>>> fig, ax = plot_spectrogram(y)  