hw2/prob_1.py


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import numpy as np
import matplotlib.pyplot as plt

t = [0.001 * x for x in range(0, 141)]
y = [0.873
     - 0.873 * np.exp(-46 * t) * np.cos(105.4 * t)
     - 0.381 * np.exp(-46 * t) * np.sin(105.4 * t) for t in t]

plt.plot(t, y)
plt.xlabel('t (sec)')
plt.ylabel('y(t)')
plt.title('MAE 171A - Homework 2.1\n Output y(t)')
plt.show()