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sigmf

Sigmoidal member function

Calling Sequence

y=sigmf(x,par)

Parameters

x:

matrix of real.

par=[a,b]:

2 element row vector of parameters.

Description

sigmf compute the sigmoidal member function of x with parameters [a,b].

Examples

x=linspace(0,1,100)';
y1=sigmf(x,[12 0.3]);
y2=sigmf(x,[12 0.5]);
y3=sigmf(x,[-12 0.5]);
y4=sigmf(x,[-12 0.7]);
scf();clf();
plot2d(x,[y1 y2 y3 y4],leg="y1@y2@y3@y4");
xtitle("Sigmoidal Member Function Example","x","mu(x)");

See also

Authors


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