www.pudn.com > cyclostationary_toolbox.rar > degree_of_cyclostationarity.m, change:1997-11-25,size:671b

function d=degree_of_cyclostationarity(R) % % DEGREE_OF_CYCLOSTATIONARITY % Compute the degrees of cyclostationarity of a signal % from its cyclic autocorrelation % % USAGE % d=degree_of_cyclostationarity(R) % % R is the cyclic-autocorrelation of a signal % % d is a vector containing all degrees of cyclostationarity % for integer multiples of the frequency used to obtain R % File: degree_of_cyclostationarity.m % Last Revised: 25/11/97 % Created: 25/11/97 % Author: Andrew C. McCormick % (C) University of Strathclyde d=sum(abs(R).^2)/sum(abs(R(:,1)).^2);