SpectralDensity

Calculates auto- and cross-spectral densities for a data stream. Also outputs coherences as well. Plots any of the above.

Constructor

ids: a list of the channel ids
seed_ids: a list of the channel seed_ids
freqs: the frequencies of the spectral density functions
n_windows: the number of data windows used to calculate the spectra
window_type: The type of tapering window used when calculating the spectral densities
window_seconds: Length of each window, in seconds
starttimes: get a list containing the starttimes for each data window
used_times: time spans used to calculate spectra
avoided_spans: Time spans avoided during PSD calculation
clean_sequences: list of clean_sequence lists, for each channel

autospect: Auto-spectral density function for a channel
coherence: Coherence between two channels
crossspect: Cross-spectral density function between two channels
channel_id: Channel id, expanding wildcards and verifying that the result is unique
seed_id: The specified channel’s seed_id, expanding wildcards and verifying that the result is unique
channel_instrument_response: Channel’s instrument response
channel_units: A channel’s input (physical) units
units: Units of a cross- or auto-spectra
coh_signif: The coherence significance level
clean_sequence: The clean sequence applied to a channel

plot_autospectra: plot autospectra
plot: shortcut for plot_autospectra
plot_cross_spectra: plot cross- (and auto-) spectra
plot_coherences: plot coherences
plot_one_autospectra: plot autospectra for one channel
plot_one_spectra: plot cross-spectra for the given channels
plot_one_coherence: plot coherence for the given channels
plots: overlay plot different SpectralDensity objects
plots_coherences: overlay plot coherences of different SpectralDensity objects

You probably won’t ever use these (should I put a _ before?)