This folder contains Matlab functions for the Enhanced Interval Approach (EIA) in:



Simon Coupland, J. M endel and Dongrui Wu, “Enhanced Interval Approach for Encoding Words into Interval Type-2 Fuzzy Sets and Convergence of the Word FOUs,” IEEE World Congress on Computational Intelligence, Barcelona, Spain, July 2010.





All following functions were tested in Matlab 7.4.0 (R2007a) under Windows 7:



centroidIT2: Compute the centroid of an IT2 FS.



EKM: Implement the Enhanced KM algorithms.



IA: Implement the Interval Approach for word encoding.



mainJPL: Illustrate IA and EIA using the JPL dataset.



mainWeb: Illustrate IA and EIA using the Web dataset.



mg: Compute the membership grades of a vector of numbers on a T1 FS.



plotFigures: Plot Figs. 3.18, 3.19 and 3.20 in the book.



plotIT2: Plot an IT2 FS.





Last modified by Dongrui Wu (dongruiw@usc.edu), May 2, 2010.

-This folder contains Matlab functions for the Enhanced Interval Approach (EIA) in:



Simon Coupland, J. M. Mendel and Dongrui Wu, “Enhanced Interval Approach for Encoding Words into Interval Type-2 Fuzzy Sets and Convergence of the Word FOUs,” IEEE World Congress on Computational Intelligence, Barcelona, Spain, July 2010.





All following functions were tested in Matlab 7.4.0 (R2007a) under Windows 7:



centroidIT2: Compute the centroid of an IT2 FS.



EKM: Implement the Enhanced KM algorithms.



IA: Implement the Interval Approach for word encoding.



mainJPL: Illustrate IA and EIA using the JPL dataset.



mainWeb: Illustrate IA and EIA using the Web dataset.



mg: Compute the membership grades of a vector of numbers on a T1 FS.



plotFigures: Plot Figs. 3.18, 3.19 and 3.20 in the book.



plotIT2: Plot an IT2 FS.





Last modified by Dongrui Wu (dongruiw@usc.edu), May 2, 2010.