function z = pos(x)
% Fuzzy set POSITIVE
%
% function z = pos(x)
%
% x   value from universe
% z   corresponding membership value
%
% The definition is functional (continuous).
% Vector input results in vector output.
%
% See also picurve, scurve, zcurve

% Jantzen 940330

Leftx =   20;
Rightx =  80;
Typ = 0 ;	% 0=nonlinear, 1=linear ;

 z = scurve(Leftx, Rightx, x, Typ) ;