安裝好Anaconda后,在Anaconda Prompt下執(zhí)行conda命令安裝matplotlib包。執(zhí)行命令是:?
conda install matplotlib?
安裝完成之后,就可以在命令窗口或者Anaconda Spyder編程環(huán)境使用Matplotlib繪制數(shù)學(xué)圖形
import numpy as np
import matplotlib.pyplot as pt? x = np.arange(0 , 360)? y = np.sin( x * np.pi / 180.0)?
pt.plot(x,y)?
pt.xlim(0,360)?
pt.ylim(-1.2,1.2)?
pt.title("SIN function")?
pt.show()?
顯示圖形
