練習問題 3

matplot 練習問題 3

../../../_images/plot_exercice_3_1.png

Python ソースコード: plot_exercice_3.py

import numpy as np

import matplotlib.pyplot as plt



plt.figure(figsize=(8, 5), dpi=80)

plt.subplot(111)



X = np.linspace(-np.pi, np.pi, 256, endpoint=True)

C, S = np.cos(X), np.sin(X)



plt.plot(X, C, color="blue", linewidth=2.5, linestyle="-")

plt.plot(X, S, color="red", linewidth=2.5, linestyle="-")



plt.xlim(-4.0, 4.0)

plt.xticks(np.linspace(-4, 4, 9, endpoint=True))



plt.ylim(-1.0, 1.0)

plt.yticks(np.linspace(-1, 1, 5, endpoint=True))



plt.show()

Total running time of the example: 0.07 seconds ( 0 minutes 0.07 seconds)