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Detect amplitude modulation using wavelet transform (Morlet wavelet)

Usage

seasonal_detect_amplitude_modulation_wavelet(
  data,
  argvals,
  period,
  modulation_threshold,
  seasonality_threshold
)

Arguments

data

Matrix of functional data (n x m)

argvals

Vector of evaluation points (length m)

period

Seasonal period in argvals units

modulation_threshold

CV threshold for detecting modulation (default: 0.15)

seasonality_threshold

Strength threshold for seasonality (default: 0.3)

Value

List with detection results including wavelet amplitude