Recent commit (77f1437) causes hard error on line 6 of this file

When try to do experiments with 2, 4, 8, users (fixed number of antenna), array bound exceeded.

Author: zhengnanlee

o_generate_positions.m

@@ -3,7 +3,7 @@
  pd = makedist('Normal');
  pd.sigma = 45;
  t = truncate(pd,-45,45);
- dUser = problem.dUsers(1:problem.nUsers);
+ dUser = 5 * ones(1, problem.nUsers);
 % % Generate Angles for usee case (uc) distribution (deprecated)
 % % UC 1
 % uc_el(1,:) = [0 0]; uc_az(1,:) = [+15 -15]; uc_dist(1,:) = [5 5];