ac_periodogram	periodogram_methods
chi_sq_periodogram	periodogram_methods
cwt_periodogram	periodogram_methods
cwt_spectrogram	cwt_spectrogram
dams_sample	dams_sample
find_peaks	find_peaks
fourier_periodogram	periodogram_methods
ls_periodogram	periodogram_methods
periodogram	periodogram
periodogram_methods	periodogram_methods
spectrogram	spectrogram
