python三维图像输出的代码如下所示:#画3D函数图像输出from mpl_toolkits.mplot3d import Axes3Dfrom matplotlib import cmimport matplotlib.pyplot as pltimport numpy as npimport mpl_toolkits.mplot3dfigure=plt.figure()#ax = Axes3D(figure)ax=figure.gca(projection="3d")x1=np.linspace(-6,6,1000)y1=np.linspace(-6,6,1000)x,y =np.meshgrid(x1,y1)z=(x**2+y-11)**2+(x+y**2-7)**2#ax.plot_surface(x,y,z,rstride=10,cstride=4,cmap=cm.YlGnBu_r)ax.plot_surface(x,y,z,cmap="rainbow")plt.show() 输出三维图像如下所示:
原文地址:https://www.cnblogs.com/Yanjy-OnlyOne/p/11600274.html
时间: 2024-08-02 15:34:19