up>))) /
(pi/180)</td>
<td>Average</td>
<td>do.angley</td>
<td>Frequency</td>
</tr>
<tr class="even">
<td>anglez</td>
<td>5-second rolling median of a 10 Hertz version of the signals
followed by atan(z/ (sqrt(x<sup>2</sup> + y<sup>2</sup>))) /
(pi/180)</td>
<td>Average</td>
<td>do.anglez</td>
<td>Frequency</td>
</tr>
<tr class="odd">
<td>roll_med_acc_x</td>
<td>5-second rolling median of a 10 Hertz version of x-axis</td>
<td>Average</td>
<td>do.roll_med_acc_x</td>
<td>Frequency</td>
</tr>
<tr class="even">
