Matrix extraction

This shows, how the matrix of the system can be extracted from the RCNetwork.

# sphinx_gallery_tags = ["system","matrix"]
# sphinx_gallery_thumbnail_path = "_static/examples/matrix_extraction.svg"

First, we get the network from the “Simple linear Network” example

from examples.example_setup import setup_simple_network
from pyrc import RCNetwork
from pyrc.tools.functions import sympy_to_tex

network: RCNetwork = setup_simple_network()

Get the system matrix with symbols (no values substituted)

system_matrix_symbol = network.system_matrix_symbol

You can make it a numpy matrix (not sparse):

import numpy as np

numpy_system_matrix_symbol = np.array(system_matrix_symbol.tolist())

Get the system matrix with values

system_matrix = network.system_matrix

Print the symbol matrix in LaTeX

sympy_to_tex(system_matrix_symbol, "C:\\Simulations\\my_latex.tex")