Exercise13_2.py 文件源码

def plot(self):
        x=np.linspace(-1,1,self.L)
        y=np.linspace(-1,1,self.L)
        X,Y=np.meshgrid(x,y)
        fig=plt.figure()
        ax=Axes3D(fig)
        ax.plot_surface(X, Y, self.V, rstride=5, cstride=5, cmap='hot')