Pervasive Radio Mapping of Industrial Environments Using a Virtual Reality Approach

Algorithm 2

if (2 < (grid[i][j] +  grid[i  +  1][j]  +  grid[i][j  +  1]  +  grid[i  +  1][j  +  1])

{

    grid_att[i][j]  =  1;

    grid_att[i  +  1][j]  =  1;

    grid_att[i][j  +  1]  =  1;

    grid_att[i  +  1][j  +  1]  =  1;

}

for  (i  =  0;  i < ROWS; i++)

{

    for  (j = 0;  j < COLUMNS; j++)

   {

       if ((grid_att[i][j]  ==  1)  &&  (real[i][j]  ==  1))

         success_grid_att[i][j]  =  1;

   }

}