% hObject    handle to segment_speed (see GCBO)</span>
0194 <span class="comment">% eventdata  reserved - to be defined in a future version of MATLAB</span>
0195 <span class="comment">% handles    structure with handles and user data (see GUIDATA)</span>
0196 
0197 noise_thresh = str2num(get(handles.noise_thresh,<span class="string">'String'</span>));
0198 NumZones = length(handles.zone_names);
0199 list1 = {<span class="string">'x'</span>,<span class="string">'y'</span>,<span class="string">'r'</span>,<spa