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bispec

PURPOSE

Calculates Bispectrum

SYNOPSIS

function [BISPEC,BIACF,ACF] = bispec(Z,N);

DESCRIPTION

 Calculates Bispectrum 
 [BISPEC] = bispec(Z,N);

 Input:    Z    Signal
        N  # of coefficients
 Output:    BiACF  bi-autocorrelation function = 3rd order cumulant
        BISPEC Bi-spectrum 

 Reference(s):
 C.L. Nikias and A.P. Petropulu "Higher-Order Spectra Analysis" Prentice Hall, 1993.
 M.B. Priestley, "Non-linear and Non-stationary Time series Analysis", Academic Press, London, 1988.

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

bisdemo BISDEMO (script) Shows BISPECTRUM of eeg8s.mat

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