1)   Rainbow 5.11.5
Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. Some estimator results differ dramatically!
Power Spectra, PSD, Spectral Estimation, spectral analysis, Spectrum, Fourier transform, FFT,