Added PSD curves at spectrum chart

Author: demvlad

index.html

@@ -459,7 +459,11 @@ <h4>Workspace</h4>
                                 <option value="1">Freq. vs Throttle</option>
                                 <option value="3">Freq. vs RPM</option>
                                 <option value="2">Error vs Setpoint</option>
+<<<<<<< HEAD
                                 <option value="4">Power spectral density</option>
+=======
+                                <option value="4">PSD vs frequency</option>
+>>>>>>> 3e1a3a1 (Added PSD curves at spectrum chart)
                             </select>
                         </div>