Documentation Center

  • Trial Software
  • Product Updates

smf

S-shaped membership function

Syntax

y = smf(x,[a b]) 

Description

This spline-based curve is a mapping on the vector x, and is named because of its S-shape. The parameters a and b locate the extremes of the sloped portion of the curve, as given by:

Examples

x=0:0.1:10;
y=smf(x,[1 8]);
plot(x,y)
xlabel('smf, P=[1 8]')

See Also

| | | | | | | | | | | |

Was this topic helpful?