tf_morlet: Perform Morlet time-frequency analysis

In craddm/eegUtils: Utilities for Electroencephalographic (EEG) Analysis

Perform Morlet time-frequency analysis

Description

Internal function for performing Morlet wavelet transforms using convolution in frequency domain

Usage

tf_morlet(
  data,
  foi,
  n_freq,
  spacing,
  n_cycles,
  keep_trials,
  output,
  downsample,
  demean = TRUE,
  verbose
)

Arguments

data	Data in eeg_epochs format.
foi	Frequencies of interest. Scalar or character vector of the lowest and highest frequency to resolve.
n_freq	Number of frequencies to be resolved.
spacing	Use linear or log spacing for frequencies.
n_cycles	Number of cycles at each frequency.
keep_trials	Keep single trials or average over them before returning.
output	Sets whether output is power, phase, or fourier coefficients.
downsample	Downsampling factor (integer).
demean	Remove mean before transforming.
verbose	Print informative messages in console.

craddm/eegUtils documentation built on March 24, 2022, 9:17 a.m.