From: saikumar.mangapuram@de.bosch.com   
      
   Hello,   
            Try t create three FUzzy Inference Systems FIS1, FIS2, FIS3 using   
   FIS editor by taking the required rule bases.   
      
            Then use SIMULINK to cascade these. It will be very easy task then.   
      
   It may help you.   
      
   Best Regards,   
   Sathish Athreya   
   "Sumit"  wrote in message   
   news:3a298.0412150137.7069ff76@posting.google.com...   
   > I need to create a hierarchical fuzzy system in Matlab. Basically i   
   > want to model a system where  the output of the first stage of   
   > inference engines form inputs to the second stage of inference engine   
   > and so on using the fuzzy logic toolbox of the MATLAB. For example   
   > Inputs-I1 and I2 go into fuzzy inference engine FIS1 to give fuzzy   
   > output O1 and similarly I3 and I4 go into fuzzy inference engine FIS2   
   > to give fuzzy output O2. Fuzzy Outputs O2 form input to inference   
   > engive FIS3 to get the final defuzzified output O3. Can anybody please   
   > suggest how I can do it using MATLAB's fuzzy toolbox?   
      
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