plot.fft

Object of the class <code>fft</code>

further arguments to the plot functions

This is a wrapper function to plot <code>fft</code>-class objects.

On discrete data spectral analysis is performed by Fourier and Hilbert
transforms as well as with model based analysis called Lomb-Scargle method.
Fragmented and irregularly spaced data can be processed in almost all methods. Both,
FFT as well as LOMB methods take multivariate data and return standardized PSD.
For didactic reasons an analytical approach for deconvolution of noise spectra and
sampling function is provided.
A user friendly interface helps to interpret the results.

Martin Seilmayer

plot.fft: Plot `fft`-objects

Description

Usage

Arguments

See Also

Examples