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SignalAnalysis.TSpectrumMethod Enumeration

Defines methods for frequency spectrum estimation.

Pascal
TSpectrumMethod = (
  smFFT,
  smYuleWalker,
  smBurg,
  smCov,
  smMCov,
  smCZT
);
Members 
Description 
smFFT 
Fast Fourier Transform. 
smYuleWalker 
Autogressive YuleWalker method. 
smBurg 
Burg autogressive method. 
smCov 
Covariance based autoregressive method. 
smMCov 
Modified covariance based autogressive method. 
smCZT 
Chirp Z-transform. 

Defines the methods available to compute the frequency spectrum.

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