Matlab ANFIS (Adaptive Neuro-Fuzzy Inference Systems) Example code | AnFis Matlab Example code

Anfis is one of the toolbox on matlab.Its most important on research works.Anfis is collaboration of Neural network and Fuzzy logic.Its mostly use in classification section.

In below we give some examples of Anfis on Matlab

In goto your matlab command window then type "anfisedit" then you sea editor of anfis.

In coding wise you have use following commands and syntax's.

Training Section code

input = [0 1 2 3 4 5 6 7 8 9]; % Input data
output = [1 1 1 1 1 2 2 2 2 2];% data class
trnData = [input' output'];
numMFs = 5;
mfType = 'gbellmf';
epoch_n = 20;
in_fis = genfis1(trnData,numMFs,mfType);
out_fis = anfis(trnData,in_fis,20);

then you sea following output

Testing a Anfis

Just use evalfis command.Its predefined function on matlab for evaluating a fuzzy.

>> evalfis(1,out_fis)
ans = 1.0000
>> evalfis(9,out_fis)
ans = 2.0000

'ans' is the output of anfis.

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