python绘制光滑曲线import matplotlib.pyplot as plt #导⼊绘图库
>> Begin >>
linspace函数pythonimport numpy as np
x = np.linspace(0,2*np.pi,10)#取10个横坐标
y = np.sin(x)#计算10个纵坐标
>> End >>
plt.plot(x, y,'r-')#plot函数⽀持numpy数组
plt.show()

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