next up previous contents index
Next: Syntax Up: Management of Trajectories Previous: Syntax

Power Spectrum Analysis

    The analysis power statement computes a power spectrum of a vector time series by fast Fourier transformation (FFT). Optionally, the spectrum is trimmed or the autocorrelation function is computed by Fourier back-transformation.

Web Manager
Sat Mar 11 09:37:37 PST 1995