Exemplos de chebyshev em Python

Exemplo n.º 1

Arquivo: poly.py Projeto: vt100/mystic

def chebyshev16cost(trial, M=61):
    """The costfunction for order-n Chebyshev fitting.
M evaluation points between [-1, 1], and two end points"""
    from mystic.models._model_helper import chebyshev, chebyshev16coeffs
    return chebyshev(trial, chebyshev16coeffs, M)

Exemplo n.º 2

Arquivo: poly.py Projeto: agamdua/mystic

    def chebyshevcost(trial,M=61):
        """The costfunction for order-n Chebyshev fitting.
M evaluation points between [-1, 1], and two end points"""
        from mystic.models._model_helper import chebyshev
        return chebyshev(trial, target, M)