utils

calculate_wavelets(sfreq, f_high, f_low, ...)	Calculate Morlet wavelets for a range of frequencies.
crop_pad(inst, pad[, copy])	Crop and pad an instance.
resample_tfr(tfr, sfreq[, o_sfreq, copy])	Resample a TFR object to a new sampling frequency
roundup(x)	Round up to the nearest integer.
to_samples(time_length, sfreq)	Convert a time length to a number of samples.
wavelet_scaleogram(inst[, f_low, f_high, ...])	Compute the wavelet scaleogram.