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numpy.polynomial.hermite.Hermite.__call__

# numpy.polynomial.hermite.Hermite¶

class numpy.polynomial.hermite.Hermite(coef, domain=None, window=None)[source]

An Hermite series class.

The Hermite class provides the standard Python numerical methods ‘+’, ‘-‘, ‘*’, ‘//’, ‘%’, ‘divmod’, ‘**’, and ‘()’ as well as the attributes and methods listed in the ABCPolyBase documentation.

Parameters
coefarray_like

Hermite coefficients in order of increasing degree, i.e, (1, 2, 3) gives 1*H_0(x) + 2*H_1(X) + 3*H_2(x).

domain(2,) array_like, optional

Domain to use. The interval [domain[0], domain[1]] is mapped to the interval [window[0], window[1]] by shifting and scaling. The default value is [-1, 1].

window(2,) array_like, optional

Window, see domain for its use. The default value is [-1, 1].

New in version 1.6.0.

Methods

 __call__(self, arg) Call self as a function. basis(deg[, domain, window]) Series basis polynomial of degree deg. cast(series[, domain, window]) Convert series to series of this class. convert(self[, domain, kind, window]) Convert series to a different kind and/or domain and/or window. copy(self) Return a copy. cutdeg(self, deg) Truncate series to the given degree. degree(self) The degree of the series. deriv(self[, m]) Differentiate. fit(x, y, deg[, domain, rcond, full, w, window]) Least squares fit to data. fromroots(roots[, domain, window]) Return series instance that has the specified roots. has_samecoef(self, other) Check if coefficients match. has_samedomain(self, other) Check if domains match. has_sametype(self, other) Check if types match. has_samewindow(self, other) Check if windows match. identity([domain, window]) Identity function. integ(self[, m, k, lbnd]) Integrate. linspace(self[, n, domain]) Return x, y values at equally spaced points in domain. mapparms(self) Return the mapping parameters. roots(self) Return the roots of the series polynomial. trim(self[, tol]) Remove trailing coefficients truncate(self, size) Truncate series to length size.