1.安装matplotlib

    pip3 install matplotlib

    sudo apt install python3-tk

  2.分段函数

  

from pylab import *

x = linspace(0,8,200)
cond = [True if (i > 2 and i < 5) else False for i in x] y = sin(x)*(x<2)+cos(x)*cond + x*(x>5) plot(x,y),show()

  3.

  使用matplotlib.pylab绘制分段函数-LMLPHP

05-02 07:20