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Orthogonal Polynomials >> Orthogonal Polynomials > Hermite > hermite_variance

hermite_variance

Variance of Hermite polynomials

Calling Sequence

y=hermite_variance(n)

Parameters

n :

a 1-by-1 matrix of doubles, integer value, n>=0.

y :

a matrix of doubles, the variance

Description

Compute the variance

where X is a standard normal random variable.

Examples

hermite_variance(0)
hermite_variance(1)
hermite_variance(2)

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