% Simulated Annealing low-autocorrelation program
% BSDLicence
% Rick van der Zwet - 0433373 - <hvdzwet@liacs.nl>
% $Id: initseq.m 43 2009-12-17 22:18:48Z rick $

function s = initseq(n)
  % Generate a random column s={-1,1}^n
  s = rand(n,1);
  s = round(s);
  s = s - (s == 0);
end