CH08_SEC08_2_SandT.ipynb

Kernel: Python 3

import numpy as np
import matplotlib.pyplot as plt
from matplotlib import rcParams
from control.matlab import *
import slycot
from scipy import signal
# Python control toolbox available at https://python-control.readthedocs.io/

plt.rcParams['figure.figsize'] = [8, 8]
plt.rcParams.update({'font.size': 18})

s = tf(np.array([1,0]),np.array([0,1]))
L = 1/s
S = (1/(1+L))
T = L/(1+L)
_,_,_ = bode(L,label='L')
_,_,_ = bode(S,label='S')
_,_,_ = bode(T,label='T')
plt.legend()
plt.show()