gbellmf

Generalized bell-shaped membership function

Syntax

y = gbellmf(x,params) 

Description

The generalized bell function depends on three parameters a, b, and c as given by

f(x;a,b,c)=11+|xca|2b

where the parameter b is usually positive. The parameter c locates the center of the curve. Enter the parameter vector params, the second argument for gbellmf, as the vector whose entries are a, b, and c, respectively.

Examples

expand all

Generalized Bell-Shaped Membership Function

x = 0:0.1:10;
y = gbellmf(x,[2 4 6]);
plot(x,y)
xlabel('gbellmf, P=[2 4 6]')

Was this topic helpful?