bionet.utils.trig_poly.scale_down_coeffs¶
- bionet.utils.trig_poly.scale_down_coeffs(am)¶
Scale down Dirichlet coefficients.
Parameters: am : numpy.ndarray
Array of Dirichlet coefficients of a real trigonometric polynomial. Must be of odd length.
Returns: am_new : numpy.ndarray
Array of scaled coefficients; the highest frequency coefficients are scaled down the most.