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% Program 5-5 
% goldseq.m 
% 
% The generation function of Gold sequence 
% 
% Programmed by M.Okita and H.Harada 
% 
 
function [gout] = goldseq(m1, m2, n) 
 
% **************************************************************** 
% m1 : M-sequence 1 
% m2 : M-sequence 2 
% n  : Number of output sequence(It can be omitted) 
% gout : output Gold sequence 
% **************************************************************** 
 
if nargin < 3 
    n = 1; 
end 
 
gout = zeros(n,length(m1)); 
 
for ii=1:n 
    gout(ii,:) = xor(m1,m2); 
    m2         = shift(m2,1,0); 
end 
 
%******************************** end of file ********************************