Source: GitHub
Signature¶
def sdynpy.signal_processing.sdynpy_frf_inverse.compute_tikhonov_modified_singular_values(original_singular_values, regularization_parameter)Computes the modified singular values that would be seen in Tikhonov regularization. This is only intended for visualization purposes only.
Parameters¶
original_singular_values : np.ndarray The singular values from the oringinal FRF matrix. Should be organized [frequency lines, singular values.]
regularization_parameter : float or np.ndarray The regularization parameter that would be used in an inverse via Tikhonov regularization.
Returns¶
modified_singular_values : np.ndarray The modified singular values from the Tikhonov regularization.
Notes¶
This is not a mathematically rigorous version of the modified singular values and should only be used for subjective evaluation of the effect of the regularization parameter.