concepts.math.interpolation_multi_utils.interpolate_linear_spline_multi# interpolate_linear_spline_multi(values, multiplier, xs=None, return_indices=False)[source]# Interpolate a sequence of values by a multiplier using linear interpolation. Parameters: values (ndarray | Sequence[ndarray]) multiplier (int) xs (ndarray | Sequence[float] | None) return_indices (bool) Return type: List[ndarray] | Tuple[List[ndarray], List[float]]