26 lines
777 B
Python
26 lines
777 B
Python
"""
|
|
Electromagnetic FDFD simulation tools
|
|
|
|
Tools for 3D and 2D Electromagnetic Finite Difference Frequency Domain (FDFD)
|
|
simulations. These tools handle conversion of fields to/from vector form,
|
|
creation of the wave operator matrix, stretched-coordinate PMLs, PECs and PMCs,
|
|
field conversion operators, waveguide mode operator, and waveguide mode
|
|
solver.
|
|
|
|
This package only contains a solver for the waveguide mode eigenproblem;
|
|
if you want to solve 3D problems you can use your favorite iterative sparse
|
|
matrix solver (so long as it can handle complex symmetric [non-Hermitian]
|
|
matrices, ideally with double precision).
|
|
|
|
|
|
Dependencies:
|
|
- numpy
|
|
- scipy
|
|
|
|
"""
|
|
|
|
from .vectorization import vec, unvec, field_t, vfield_t
|
|
from .grid import dx_lists_t
|
|
|
|
__author__ = 'Jan Petykiewicz'
|