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trimf

Triangular-shaped membership function

Syntax

y = trimf(x,params)
y = trimf(x,[a b c])

Description

The triangular curve is a function of a vector, x, and depends on three scalar parameters a, b, and c, as given by

or, more compactly, by

The parameters a and c locate the "feet" of the triangle and the parameter b locates the peak.

Examples

x=0:0.1:10;
y=trimf(x,[3 6 8]);
plot(x,y)
xlabel('trimf, P=[3 6 8]')

See Also

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