spiketools.plts.spikes.plot_waveform_density

spiketools.plts.spikes.plot_waveform_density(waveforms, timestamps=None, bins=(250, 50), cmap='viridis', ax=None, **plt_kwargs)

Plot a heatmap of waveform density, created as a 2d histogram of spike waveforms.

Parameters:

waveforms2d array

Voltage values for the waveforms, with shape [n_waveforms, n_timestamps].

timestamps1d array, optional

Timestamps corresponding to the waveforms.

binstuple of (int, int), optional, default: (250, 50)

Bin definition to use to create the figure.

cmapstr, optional, default: ‘viridis’

Colormap to use for the figure.

axAxes, optional

Axis object upon which to plot.

plt_kwargs

Additional arguments to pass into the plot function.