Python 绘制正弦和余弦函数图像

import matplotlib.pyplot as plt import numpy as np

fig, (ax1, ax2) = plt.subplots(2) x = np.linspace(-np.pi, np.pi, 100) ax1.plot(x, np.sin(x), linewidth=2.5) ax1.set_title('Sine Function') ax2.plot(x, np.cos(x), linewidth=2.5) ax2.set_title('Cosine Function') plt.show()