Figure 15
![Figure 15](http://media.springernature.com/full/springer-static/image/art%3A10.1155%2F2009%2F327503/MediaObjects/13637_2008_Article_48_Fig15_HTML.jpg)
(a) and (b)
versus control parameter
. The dependence of the amplitude and especially the period of the oscillations on the control parameters cause several local minima in both error functions.
(a) and (b)
versus control parameter
. The dependence of the amplitude and especially the period of the oscillations on the control parameters cause several local minima in both error functions.