multitaper

Spectral Analysis Tools using the Multitaper Method

CRAN Package

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. This package is an implementation of the method described in D.J. Thomson (1982) "Spectrum estimation and harmonic analysis" doi:10.1109/PROC.1982.12433.


Documentation


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Insights

Last 30 days

This package has been downloaded 3,530 times in the last 30 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 110 times.

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0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
0 downloadsMar 4, 2025
218 downloadsMar 5, 2025
181 downloadsMar 6, 2025
129 downloadsMar 7, 2025
65 downloadsMar 8, 2025
56 downloadsMar 9, 2025
106 downloadsMar 10, 2025
147 downloadsMar 11, 2025
199 downloadsMar 12, 2025
145 downloadsMar 13, 2025
122 downloadsMar 14, 2025
96 downloadsMar 15, 2025
57 downloadsMar 16, 2025
153 downloadsMar 17, 2025
136 downloadsMar 18, 2025
132 downloadsMar 19, 2025
145 downloadsMar 20, 2025
131 downloadsMar 21, 2025
93 downloadsMar 22, 2025
42 downloadsMar 23, 2025
106 downloadsMar 24, 2025
96 downloadsMar 25, 2025
104 downloadsMar 26, 2025
123 downloadsMar 27, 2025
149 downloadsMar 28, 2025
69 downloadsMar 29, 2025
41 downloadsMar 30, 2025
106 downloadsMar 31, 2025
140 downloadsApr 1, 2025
133 downloadsApr 2, 2025
110 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
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218

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 35,978 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was Jun 05, 2024 with 277 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Suggests3 packages
  • Reverse Depends1 package
  • Reverse Imports2 packages
  • Reverse Suggests1 package