title: Creating a Tic-Tac-Toe Game in Matlab
body: <p>I'm very new to Matlab and am creating a simple Tic Tac Toe game where a user plays against the computer. I have 3x3 push buttons in a GUI and for each button's callback I have set it up so that an 'X' will appear if the square is empty, and set a '1' value into a 3x3 zeros matrix in the corresponding spot.</p>
  
  <p>I want to put a 'player2' function after this in each callback so that the computer will find any spot in the matrix that is a zero, randomly pick one and give me the coordinates which I will then translate over to its corresponding push button to place an 'O' there.</p>
  
  <p>The matrix is handles.move=zeros(3,3). </p>
  
  <p>I know I'll probably need to use an 'if' statement, and '[i,j] = find(move==0);' but I don't know what random command to use with this to pick from the zeros that will give me back the coordinates. Any suggestions?</p>