3.4.2.10. A_FMM.S_matrix.left

S_matrix.left(u1, d1)

Return the “right” inout and output vectors given the “left” ones

Parameters:

• u1 (1darray) – Array of modal coefficient of “left” inputs.

• d1 (1darray) – Array of modal coefficient of “left” outputs.

Returns:

tuple containing:

• u2 (1darray): Array of modal coefficient of “right” outputs.

• d2 (1darray): Array of modal coefficient of “right” inputs.

Return type:

tuple