Fuzzy Logic Toolbox

zmf

Z-shaped built-in membership function.

Syntax

• y = zmf(x,[a b])
  

Description

This spline-based function of x is so named because of its Z-shape. The parameters a and b locate the extremes of the sloped portion of the curve.

Examples

• x=0:0.1:10;
  y=zmf(x,[3 7]);
  plot(x,y)
  xlabel('zmf, P=[3 7]')
  
  
  
  

See Also

dsigmf, gaussmf, gauss2mf, gbellmf, evalmf, mf2mf, pimf, psigmf, sigmf, smf, trapmf, trimf

writefis

Block Reference