Package: hht 2.1.6
hht: The Hilbert-Huang Transform: Tools and Methods
Builds on the EMD package to provide additional tools for empirical mode decomposition (EMD) and Hilbert spectral analysis. It also implements the ensemble empirical decomposition (EEMD) and the complete ensemble empirical mode decomposition (CEEMD) methods to avoid mode mixing and intermittency problems found in EMD analysis. The package comes with several plotting methods that can be used to view intrinsic mode functions, the HHT spectrum, and the Fourier spectrum.
Authors:
hht_2.1.6.tar.gz
hht_2.1.6.zip(r-4.5)hht_2.1.6.zip(r-4.4)hht_2.1.6.zip(r-4.3)
hht_2.1.6.tgz(r-4.5-any)hht_2.1.6.tgz(r-4.4-any)hht_2.1.6.tgz(r-4.3-any)
hht_2.1.6.tar.gz(r-4.5-noble)hht_2.1.6.tar.gz(r-4.4-noble)
hht_2.1.6.tgz(r-4.4-emscripten)hht_2.1.6.tgz(r-4.3-emscripten)
hht.pdf |hht.html✨
hht/json (API)
NEWS
| # Install 'hht' in R: |
| install.packages('hht', repos = c('https://dannycbowman.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 2 years agofrom:493c5d0fbe. Checks:3 OK, 6 NOTE. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Mar 20 2025 |
| R-4.5-win | NOTE | Mar 20 2025 |
| R-4.5-mac | NOTE | Mar 20 2025 |
| R-4.5-linux | NOTE | Mar 20 2025 |
| R-4.4-win | NOTE | Mar 20 2025 |
| R-4.4-mac | NOTE | Mar 20 2025 |
| R-4.4-linux | NOTE | Mar 20 2025 |
| R-4.3-win | OK | Mar 20 2025 |
| R-4.3-mac | OK | Mar 20 2025 |
Exports:CEEMDCombineTrialsEEMDEEMDCompileEEMDResiftEvolutiveFFTFTGramImageHHGramImageHHRenderHHSpecPlotHHSpectrumHHTPackagePlotterHilbertEnvelopeHilbertTransformInstantaneousFrequencyPlotIMFsPrecisionTesterSig2IMF
Dependencies:dotCall64EMDfieldslatticelocfitmapsRcppspamviridisLite
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Complete Ensemble Empirical Mode Decomposition | CEEMD |
| Gather EEMD trial files | CombineTrials |
| Ensemble Empirical Mode Decomposition | EEMD |
| Process EEMD results | EEMDCompile |
| Resift averaged IMFs from EEMD | EEMDResift |
| Calculate the evolutive Fourier spectrogram. | EvolutiveFFT |
| Display Fourier spectrogram | FTGramImage |
| Display Hilbert spectrogram | HHGramImage |
| Render Hilbert spectrogram | HHRender |
| Display Hilbert periodogram | HHSpecPlot |
| Generate Hilbert spectrum | HHSpectrum |
| Set up spectrogram figure | HHTPackagePlotter |
| Instantaneous amplitude | HilbertEnvelope |
| The Hilbert transform | HilbertTransform |
| Derive instantaneous frequency | InstantaneousFrequency |
| Display IMFs | PlotIMFs |
| Test numerically determined instantaneous frequency against exact instantaneous frequency | PrecisionTester |
| Transitory Seismic Event at Deception Island Volcano | sig |
| Empirical Mode Decomposition wrapper | Sig2IMF |
| Ocean Bottom Seismometer Sample Rate | tt |
