ass="col1"> Fx</td> <td>Jacobian of f wrt x</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> Fv</td> <td>Jacobian of f wrt odometry noise</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> gstep</td> <td>like step() but displays vehicle</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> plot</td> <td>plot/animate vehicle on current figure</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> plot_xy</td> <td>plot the true path of the vehicle</td></tr>
  <tr><td