i attached the toolbox here , you need to follow instructors : Please copy the files to the directories below: fuzblock file into C:\MATLAB6p5\toolbox\fuzzy\fuzzy fuzzy2 directory into C:\MATLAB6p5\toolbox and finaly you must set new pa

I attached the fuzzy2 toolbox before As i mention , this version contain only Gaussian membership function ( i attached two functions , you can add to fuzzy2 directory) A Brief Tutorial on Interval Type-2 Fuzzy Sets and Systems