def normalise_list(
    l: list,
    d: int,
    f: int = 1,
    ) -> list:
    """Normalise a list according to a given displacement

    Parameters
    ----------
    l : list
        The list of values
    n : int, optional
        The displacement, by default 0

    Returns
    -------
    list
        The normalised list
    """    

    l = [i/f + d for i in l]

    return l