multitaper: Multitaper Spectral Analysis Tools

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Implements multitaper spectral analysis using discrete prolate spheroidal sequences (Slepians) and sine tapers. It includes an adaptive weighted multitaper spectral estimate, a coherence estimate, Thomson's Harmonic F-test, and complex demodulation. The Slepians sequences are generated efficiently using a tridiagonal matrix solution, and jackknifed confidence intervals are available for most estimates.

Author
Karim Rahim <karim.rahim@queensu.ca>, Wesley S. Burr <wesley.burr@gmail.com>
Date of publication
2016-04-26 08:44:23
Maintainer
Karim Rahim <karim.rahim@queensu.ca>
License
GPL (>= 2)
Version
1.0-12
URLs

View on CRAN

Man pages

centre
Centres (converts to zero-mean) the time series.
CETdaily
Central England Temperature daily time series
CETmonthly
Central England Temperature monthly time series
demod.dpss
Computes complex demodulates using multiple taper techniques
dpss
Compute Discrete Prolate Spheroidal Sequences
dpssToEigenvalues
Compute eigenvalues for the Discrete Prolate Spheroidal...
dropFreqs
Truncate mtm or mtm.coh Objects in Frequency
HadCRUTnh
HadCRUT Land Temperature Anomaly (Northern Hemisphere) Series
mlco2
Mauna Loa Observatory CO2 Monthly Averages
mtm.coh
Compute and plot the multitaper magnitude-squared coherence.
multitaperTrend
Estimate Linear Trend using Multitaper Techniques
percivalAR4
Auto Regressive Series generated by Don Percival at Applied...
plot.mtm
Compute and plot the multitaper spectrum estimate
plot.mtm.coh
Compute and plot the multitaper magnitude-squared coherence.
sineTaper
Computes sine tapers
spec.mtm
Compute and plot multitaper spectrum estimates
willamette
Willamette River time series

Files in this package

multitaper
multitaper/inst
multitaper/inst/CITATION
multitaper/configure.ac
multitaper/src
multitaper/src/Makevars
multitaper/src/dpss.f90
multitaper/src/sine.f
multitaper/src/djt.f
multitaper/src/Makevars.win
multitaper/NAMESPACE
multitaper/data
multitaper/data/HadCRUTnh.rda
multitaper/data/willamette.rda
multitaper/data/percivalAR4.rda
multitaper/data/CETdaily.rda
multitaper/data/CETmonthly.rda
multitaper/data/mlco2.rda
multitaper/R
multitaper/R/dpss.R
multitaper/R/demod.R
multitaper/R/dpssHelpers.R
multitaper/R/multitaper.R
multitaper/R/sineTaper.R
multitaper/R/plotsHelper.R
multitaper/R/utility.R
multitaper/R/plots.R
multitaper/R/multitaperHelper.R
multitaper/R/dropFreqs.R
multitaper/MD5
multitaper/DESCRIPTION
multitaper/man
multitaper/man/dpssToEigenvalues.Rd
multitaper/man/spec.mtm.Rd
multitaper/man/dropFreqs.Rd
multitaper/man/mtm.coh.Rd
multitaper/man/percivalAR4.Rd
multitaper/man/HadCRUTnh.Rd
multitaper/man/mlco2.Rd
multitaper/man/multitaperTrend.Rd
multitaper/man/sineTaper.Rd
multitaper/man/dpss.Rd
multitaper/man/CETdaily.Rd
multitaper/man/demod.dpss.Rd
multitaper/man/centre.Rd
multitaper/man/CETmonthly.Rd
multitaper/man/plot.mtm.coh.Rd
multitaper/man/plot.mtm.Rd
multitaper/man/willamette.Rd