1. AI – CS364 Matlab Fuzzy Toolkit Running the Matlab Fuzzy Toolkit 10 th October 2006 Dr Bogdan L. Vrusias b.vrusias@surrey.ac.uk

2. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20062 Contents Working from Windows (e.g. AP labs) Working from your own PC Working from the BB labs (Linux) Matlab examples

3. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20063 Working Environment Three ways to run Matlab: –On a Windows environment (using a terminal emulation software like Exceed) –On the BB Linux labs –A third way would be to download a 30 day trial version of Matlab on your own PC.

4. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20064 Windows Environment (AP labs) i.e. AP2 labs Go to: –Start>All Programs>Unix Login, FTP & Client>EE Tweek You should see a window like: Type in your username and password and you should then get a terminal window. On the terminal window type: matlab &

5. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20065 Windows Environment 2 i.e. Your own computer (from within the campus) Run a telnet window: –E.g. Start>Run and then type: telnet tweek.ee.surrey.ac.uk Login, and then, on the telnet window type: setenv DISPLAY 131.227.68.123:0.0 Where 131.227.68.123 is your computer’s IP address, or alternately you may enter the computer’s network name. then type: matlab &

6. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20066 BB Linux labs Login to a PC in 34BB04 Method 1: –Go to Application>Academic Software>Matlab Method 2: –Run a terminal window (preferably at tweek ) –Type: matlab &

7. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20067 Loading the Fuzzy toolbox GUI When Matlab loads, just type fuzzy on the main Matlab command editor and press enter.

8. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20068 Fuzzy toolbox GUI The Fuzzy logic GUI main window should look like this: This window contains no data yet! You can either enter new data or load existing data files.

9. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 20069 Exploring the Fuzzy Logic Toolbox Fuzzy Examples: Download and unzip the following file, that contains lots of fuzzy examples in Matlab: http://www.booksites.net/download/negnevitsky2/student_files/matlab/0321204662_matlab.zip or alternately: http://www.cs.surrey.ac.uk/teaching/cs289/lecturenotes/0321204662_matlab.zip Using the Fuzzy Logic Toolbox GUI, open a file from the ones you just downloaded (and unzipped): –File>Import>From Disk Use the menu options to see the rules, fuzzy graphs, etc.

10. AI – CS364 Matlab Fuzzy Toolkit 10 th October 2006Bogdan L. Vrusias © 200610 Problems? If you get into any technical problems: –Try to see the AP student support representative –If the problem persists, email me.