title: How to construct a 128x32 scrambled matrix?
body: <p>How can I construct a scrambled matrix with 128 rows and 32 columns in <strong>vb.net</strong> or <strong>Matlab</strong>? </p>
  
  <p>Entries of the matrix are numbers between 1 and 32 with the condition that each row mustn't contain duplicate elements and rows mustn't be duplicates.</p>