utils

Helper functions and tools.

Modules:

Name	Description
base
validation

Functions:

Name	Description
build_tfs	Construct numerator, denominator, numerator_h, denominator_h from parameters.
rescale	Rescaling an array to its standard deviation.

build_tfs

build_tfs(
    THETA: ndarray,
    na: int,
    nb: ndarray,
    nc: int,
    nd: int,
    nf: int,
    theta: ndarray,
    id_method: str,
    udim: int,
    y_std: float = 1.0,
    U_std: ndarray = array([1.0]),
) -> tuple[ndarray, ndarray, ndarray, ndarray]

Construct numerator, denominator, numerator_h, denominator_h from parameters.

rescale

rescale(y: ndarray) -> tuple[float, ndarray]

Rescaling an array to its standard deviation.

It gives the array rescaled as \( y=\frac{y}{\mathrm{std}(y)} \).