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    %% Product of Two Sigmoidal Membership Functions
%%

% Copyright 2015 The MathWorks, Inc.

x = 0:0.1:10;
y = psigmf(x,[2 3 -5 8]);
plot(x,y)
xlabel('psigmf, P = [2 3 -5 8]')
ylim([-0.05 1.05])