Daniel@0: function tokens = tokenize(str,delimiter)
Daniel@0: % tokenize a string    
Daniel@0:     if(nargin < 2)
Daniel@0:        delimiter = ' ' ; 
Daniel@0:     end
Daniel@0:     tokens = textscan(str,'%s','delimiter',delimiter, 'bufsize', 100000);
Daniel@0:     tokens = tokens{:};
Daniel@0: end