I am using fuzzy tool of matlab and want to find fuzzy membership value of any value in different Membership Functions (MF's). As example I am using 7 MF's of production value of wheat from 1400-300-3500. If give input like 2400 then it's membership value might be like (0,.1,.2,.3..7.9,.5) I need to know- how can I achieve these Membership Values by using Matlab.