biosppy.signals.resp

biosppy.signals.resp

This module provides methods to process Respiration (Resp) signals.

copyright:

  1. 2015-2026 by Instituto de Telecomunicacoes

license:

BSD 3-clause, see LICENSE for more details.

Functions

resp([signal, sampling_rate, units, path, show])

Process a raw Respiration signal and extract relevant signal features using default parameters.
biosppy.signals.resp.resp(signal=None, sampling_rate=1000.0, units=None, path=None, show=True)[source]

Process a raw Respiration signal and extract relevant signal features using default parameters.

Parameters:

  • signal (array) – Raw Respiration signal.

  • sampling_rate (int, float, optional) – Sampling frequency (Hz).

  • units (str, optional) – The units of the input signal. If specified, the plot will have the y-axis labeled with the corresponding units.

  • path (str, optional) – If provided, the plot will be saved to the specified file.

  • show (bool, optional) – If True, show a summary plot.

Returns:

  • ts (array) – Signal time axis reference (seconds).

  • filtered (array) – Filtered Respiration signal.

  • zeros (array) – Indices of Respiration zero crossings.

  • resp_rate_ts (array) – Respiration rate time axis reference (seconds).

  • resp_rate (array) – Instantaneous respiration rate (Hz).