units.py 文件源码

def __init__(self, coef, post_eng_to_phys=unit_function, pre_phys_to_eng=unit_function):
        """Linear interpolation for converting between physics and engineering units.

        Args:
            coef (array_like): The polynomial's coefficients, in decreasing powers.
        """
        super(self.__class__, self).__init__(post_eng_to_phys, pre_phys_to_eng)
        self.p = numpy.poly1d(coef)