Man pages for spectral
Common Methods of Spectral Data Analysis
| amax | Local Maxima |
| analyticFunction | Analytic function |
| BP | Simple bandpass function |
| deconvolve | Deconvolve Sampling Spectrum for Equidistant Sampling |
| envelope | Calculates the envelope of a band limited signal |
| filter.fft | Filter in the frequency domain |
| filter.lomb | Filter and reconstruction of data analysed via spec.lomb |
| gLmb | generalized Lomb-Scargle estimation function |
| H | The Hilbert transformation |
| interpolate.fft | interpolates data using the Fourier back transform |
| lmb | Lomb-Scargle estimation function |
| onAttach | Setting up multithread BLAS library |
| onDetach | Reset multithread BLAS to default |
| plot.fft | Plot 'fft'-objects |
| plot.lomb | plot method for Lomb-Scargle periodograms |
| print.fft | FFT-Plotting Function |
| print.lomb | Lomb-Plotting Function |
| spec.fft | 1D/2D/nD (multivariate) spectrum of the Fourier transform |
| spec.lomb | Lomb-Scargle Periodigram |
| summary.fft | Summarize FFT objects |
| summary.lomb | Summarize Lomb objects |
| waterfall | Estimate the local frequencies |
| win.cos | Cosine window function |
| Windowfunctions | Windowfunctions |
| win.hann | Hanning window function |
| win.nutt | Nuttall window function |
| win.tukey | Tukey window function |
