練習問題 5

matplot 練習問題 5

../../../_images/plot_exercice_5_1.png

Python ソースコード: plot_exercice_5.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)

S = np.sin(X)

C = np.cos(X)



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

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



plt.xlim(X.min() * 1.1, X.max() * 1.1)

plt.xticks([-np.pi, -np.pi/2, 0, np.pi/2, np.pi])



plt.ylim(C.min() * 1.1, C.max() * 1.1)

plt.yticks([-1, 0, +1])



plt.show()

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