function [training_sequence]=random_training(sequence_length)%   [training_sequence]=random_training(sequence_length)%%	Output:%	training_sequence	- Random training (zeros and ones)%	%   sequence_length     - Desired length of training sequence (Preferably an even number)%   %   Short Theoretical Background for the Function:%%   A deterministic training sequence with better autocorrelation properties%   is usually a better solution than this random one.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%     %%% Function part of simulation for Space-Time%%% coding project, group Grey-2001.%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   Author: Stefan Uppg錼d%   Date: 2001-03-19%   Version: 1.0%   Revision (Name & Date):%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%training_sequence = (rand(1, sequence_length) > .5);