wavelet_norm: Normalise Morlet wavelets

View source: R/tfr_analysis.R

wavelet_normR Documentation

Normalise Morlet wavelets

Description

Normalise the FFT'd Morlet wavelet family as recommended by Mike X Cohen, dividing each wavelet by its absolute maximum. This should result in each frequency being passed at unit amplitude, and the resulting convolution with the signal should return units approximately on the original scale (i.e. uV^2 / Hz). an alternative would be Frobenius norm?

Usage

wavelet_norm(mf_zp, n_freq)

Arguments

mf_zp

A zero-padded, FFT'd morlet wavelet family

n_freq

Number of frequencies


neuroconductor/eegUtils documentation built on Feb. 3, 2023, 5:33 p.m.