3.5.1. lekkersim.S_matrix

class lekkersim.S_matrix(N: int, M: int, ns: int = None)

Class implmenting the scattering matrix object and recursion alghoritms for joining two of them

__init__(N: int, M: int, ns: int = None) → None

Creator

Parameters:

• N (int) – number of “left” ports

• M (int) – number of “right” ports

Methods

S_print([i, j])	Print scattering matrix as numpy array
__init__(N, M[, ns])	Creator
add(s)	Recursion algorith for joining two matrices
det()	Calculated determinat of scattering matrix
int_complete(S2, u, d)	Function for computing the internal modal coefficients between two structures
matrix()	Return scattering matrix as ndarray