Summary
Computes a frequency spectrum with the autoregressive "covariance" method.
Unit
SignalUtils
Declaration
Procedure ArCovarianceSpectrum(Data, Result: TVec; AROrder: integer = 40; ZeroPadding: integer = 8);
Description
Computes a frequency spectrum from Data and places the result in Result. AROrder is the autoregressive order used by the covariance method and zero padding factor for the FFT is defined with the ZeroPadding parameter.
Categories
Frequency analysis| Copyright 2008 Dew Research |
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