EXP_ENZNER2008 - Creates figures like [Enzner2008, Fig. 2], [Enzner2009, Fig. 4]

Usage

exp_enzner2008(flag)

Required data: hrtf/enzner2008

The following flags can be specified:

`'fig2'`	Plot Fig. 2 from Enzner et al. (2008)
`'fig4_enzner2009'`	Plot Fig. 4 from Enzner et al. (2009)

To display Figure 2 from the 2008 paper use

exp_enzner2008('fig2');

To display Figure 4 from the 2009 paper use

exp_enzner2008('fig4_enzner2009');