simpeg.electromagnetics.frequency_domain.Simulation1DLayered.compute_complex_mu

Simulation1DLayered.compute_complex_mu(frequencies)

Computes the complex magnetic permeability matrix assuming a log-uniform distribution of time-relaxation constants:

\[\chi (\omega ) = \chi + \Delta \chi \Bigg [ 1 - \Bigg ( \frac{1}{ln (\tau_2 / \tau_1 )} \Bigg ) ln \Bigg ( \frac{1 + i\omega \tau_2}{1 + i\omega tau_1} ) \Bigg ) \Bigg ]\]

Parameters:

frequencies (numpy.array) – np.array(N,) containing frequencies

Return type:

numpy.ndarray: np.array(n_layer, n_frequency)

Returns:

complex magnetic susceptibility matrix