I'm trying to implement Impulse MF in Fuzzy Logic Toolbox in Matlab as shown in Fig.1 Link : http://s17.postimg.org/bbhkcibbj/fig_1.png
But when am trying to implement in matlab am unable to do so. As shown in figure 2
Link to Fig 2. http://s17.postimg.org/cf6a27lcf/fig_2.png
How can i do it in matlab.