Apply generic filtering to Gazepoint pulse/PPG data — filter_gazepoint_ppg_signal • gpbiometrics

Apply generic filtering to Gazepoint pulse/PPG data

Usage

filter_gazepoint_ppg_signal(
  x,
  sampling_rate_hz,
  type = c("lowpass", "highpass", "bandpass", "notch"),
  low_hz = NULL,
  high_hz = NULL,
  passes = 1L
)

Arguments

x: Numeric signal.
sampling_rate_hz: Sampling rate in Hz.
type: Filter type: lowpass, highpass, bandpass, or notch.
low_hz: Low cutoff for highpass, bandpass, or notch.
high_hz: High cutoff for lowpass, bandpass, or notch.
passes: Repeated filter passes.

Value

Filtered numeric signal.