def __init__(self, **kwargs):
FemEntity.__init__(self, **kwargs)
self.mat = Air()
self.H_i, self.H_j, self.H_v = [], [], []
self.Q_i, self.Q_j, self.Q_v = [], [], []
from os import path, mkdir
import time, timeit
import numpy as np
import numpy.linalg as LA
from numpy import pi
from termcolor import colored
import matplotlib.pyplot as plt
from scipy.sparse.linalg.dsolve import linsolve
from scipy.sparse import coo_matrix, csc_matrix, csr_matrix, linalg as sla
from mediapack import Air
Air = Air()
class Calculus():
""" pyPLANES Calculus
Attributes :
------------------------
frequencies : ndarray
list of calculation frequencies
current_frequency : real or complex
current frequency
omega : real or complex
def load_material(mat):
if mat == "Air":
Air_mat = Air()
return Fluid(c=Air_mat.c, rho=Air_mat.rho)
else:
return from_yaml("materials/" + mat + ".yaml")