?? sigma8.m
字號:
function s = Sigma8(omega);
omega = omega./2;
cos2 = cos(omega).^2;
sin2 = 1-cos2;
cos4 = cos2.^2;
sin4 = sin2.^2;
sin6 = sin2.^3;
sin8 = sin4.^2;
s = (5+30.*cos2+30.*sin2.*cos2+70.*cos4+2.*sin4.*cos2+2.*sin6./3);
s = s ./105 ./sin8 ./2^8;
% Written by Maureen Clerc and Jerome Kalifa, 1997
% clerc@cmapx.polytechnique.fr, kalifa@cmapx.polytechnique.fr
%
% Part of WaveLab Version 802
% Built Sunday, October 3, 1999 8:52:27 AM
% This is Copyrighted Material
% For Copying permissions see COPYING.m
% Comments? e-mail wavelab@stat.stanford.edu
%
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