如题。 Matlab中,执行一次plot后,用语句hold on 然后再plot,两次画图即在一张图上。
在Python中,matplotlib.pyplot或者更多程序包,怎样实现? 多次plot,在同一张图上?
认证0级讲师
matplotlib is almost the same as Matlab, and does not require a hold on statement. For example
import matplotlib.pyplot as plt x = range(10) y1 = [elem*2 for elem in x] plt.plot(x, y1) y2 = [elem**2 for elem in x] plt.plot(x, y2, 'r--') plt.show()
matplotlib is almost the same as Matlab, and does not require a hold on statement. For example