cogpy.preprocess.badchannel.channel_features

Raw temporal channel features (no spatial context).

All functions accept arrays shaped like (…, time) and reduce over the time axis (default: last axis).

Functions

extract_channel_features_xr(xsig, *[, ...])	Extract per-channel temporal features into an xr.Dataset.
noise_to_signal(arr, fs, *[, axis, ...])	High-band to low-band power ratio using Welch PSD.
snr(arr, fs, *[, axis, low_freq, high_freq, ...])	Alias for noise_to_signal.
temporal_mean_laplacian(arr)	Legacy feature used by the current preprocess pipeline.