Common Methods of Spectral Data Analysis

Fourier and Hilbert transforms are utilized to perform several types of spectral analysis on the supplied data. Fragmented and irregularly spaced data can be processed in terms of Lomb-Scargle method. Both, FFT as well as LOMB methods take multivariate data. A user friendly interface helps to interpret the results.


Reference manual

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1.3 by Martin Seilmayer, 22 days ago

Browse source code at

Authors: Martin Seilmayer

Documentation:   PDF Manual  

Task views: Time Series Analysis

GPL-2 license

Depends on rasterImage, lattice

See at CRAN