matching_demod function

Matching Demodulation

matching_demod(x, n, thresh = 0.05, max_cycles = 5,
  smooth = "butterworth", order = 5, passfreq = 0.1, debug = FALSE)

Arguments

• x: numeric. Signal to demodulate
• n: integer. Window size for SWDFT
• thresh: numeric. Threshold to determine whether to continue demodulating
• max_cycles: maximum number of demodulation cycles
• smooth: character. Type of smoothing to use, accepts either 'ma', 'double_ma', or 'butterworth' (the default)
• order: moving average parameter if 'smooth' argument equals 'ma' or 'double_ma'. Defaults to 5
• passfreq: numeric scalar. Pass frequency used in butterworth low-pass filter. defaults to .1
• debug: Logical. Whether to print out intermediate output.

Returns

An S3 'swdft_matching_demod' object. See ?new_swdft_matching_demod for details.