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Orthogonal Polynomials >> Orthogonal Polynomials > Hermite > hermite_weight

hermite_weight

Gaussian weight function

Calling Sequence

y=hermite_weight(x)

Parameters

x :

a matrix of doubles

y :

a matrix of doubles, the weight

Description

Computes the Gaussian weight function:

for any real value x.

Examples

x=linspace(-4,4,1000);
y=hermite_weight(x);
scf();
plot(x,y)
xtitle("Gaussian weight","x","w(x)")

v=intg(-10,10,hermite_weight)
sqrt(2*%pi)

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