fuzzy logic implementation aggregation

Hi Thank you for your help I have this code clear all; temp = newfis('temp','mamdani','prod','probor','prod','sum'); temp = addvar(temp,'input','input1',[0 40]); temp = addmf(temp,'input',1,'froid','trimf',[0 5 10 ]);

 subplot(8,1,1) 
plotmf(temp,'input',1);

temp = addvar(temp,'output','output1',[0 40]);

temp = addmf(temp,'output',1,'fort','trimf',[18 25 35]);

 subplot(8,1,2) 
plotmf(temp,'output',1); 
% au début je suppose qu'on une seule règle 
ruleList = [1 1 1 1]; 
temp = addrule(temp,ruleList) 
showrule(temp)

%Axe de la premisse point_n = 40; % Determines MF's resolution

min_x = 0; max_x = 40; % Universe is [min_x, max_x] ymin=0; ymax=1; x = linspace(min_x, max_x, point_n)'; temp.input.range=min_x; temp.output.range=max_x; %ensembles d'observations AF1 = trimf(x, [0 5 10]); % Trapezoidal fuzzy set A' observationsubplot(3,1,1); subplot(8,1,3); plot(AF1) title('observation') hold on N=length(AF1) Step=5 %for i=1:Step:N

%AF1(i) %[ouput,IRR,ORR,ARR]=evalfis(AF1(5),temp,3)

[ouput,IRR,ORR,ARR]=evalfis(AF1(5),temp)

%end % [o,A,B,C]=evalfis(AF1(5),temp,3) subplot(8,1,7); axis([min_x max_x ymin ymax]); plot(ARR) title('Nouvelle conclusion')

I would like to browse AF1 and obtain to sum of aggregation i would like to evaluate [o,A,B,C]=evalfis(AF1(i),temp) but i dont obtain a fuzzy