3.3.2.18. A_FMM.Stack.loop_intermediate

Stack.loop_intermediate(u1: ndarray, d2: ndarray) → tuple

Generator for the intermedia modal coefficients.

Progressively yields the forward and backward modal coefficient given the external excitation.

Parameters:

• u1 (np.ndarray) – forward modal coefficient of the first layer (near the interface)

• d2 ((np.ndarray) – backward modal coefficient of the last layer (near the interface)

Yields:

np.ndarray – forward modal amplitudes of layer np.ndarray: backward modal amplitudes for layer Layer: layer object float: thickness of the layer