HI
  I run an algorithm on Matlab and it works for different inputs individually.
  but when I  use a loop to randomly generate these inputs  and save the results in other
array, I come to an error, as if the algorithm can not work for more than 5 or 6 input. though
I set every thing to zero for any new input , but this problems happens, they told me this is
truncation error that is being accumulated in loop, how can I avoid it?