R: The Hilbert-Huang Transform: Tools and Methods

# The Hilbert-Huang Transform: Tools and Methods

## Documentation for package ‘hht’ version 2.1.6

- DESCRIPTION file
- Package NEWS

## Help Pages

CEEMD | Complete Ensemble Empirical Mode Decomposition
CombineTrials | Gather EEMD trial files
EEMD | Ensemble Empirical Mode Decomposition
EEMDCompile | Process EEMD results
EEMDResift | Resift averaged IMFs from EEMD
EvolutiveFFT | Calculate the evolutive Fourier spectrogram.
FTGramImage | Display Fourier spectrogram
HHGramImage | Display Hilbert spectrogram
HHRender | Render Hilbert spectrogram
HHSpecPlot | Display Hilbert periodogram
HHSpectrum | Generate Hilbert spectrum
HHTPackagePlotter | Set up spectrogram figure
HilbertEnvelope | Instantaneous amplitude
HilbertTransform | The Hilbert transform
InstantaneousFrequency | Derive instantaneous frequency
PlotIMFs | Display IMFs
PrecisionTester | Test numerically determined instantaneous frequency against exact instantaneous frequency
sig | Transitory Seismic Event at Deception Island Volcano
Sig2IMF | Empirical Mode Decomposition wrapper
tt | Ocean Bottom Seismometer Sample Rate