#三维点插值#在三维空间中,利用实际点的值推算出网格点的值import numpy as np point_grid =np.array([[0.0,0.0,0.0],[0.4,0.4,0.4],[0.8,0.8,0.8],[1.0,1.0,1.0]])#网格点坐标 def func(x, y, z): return x*(1-x)*np.cos(4*np.pi*x) * (np.sin(4*np.pi*y**2)**2)*z points = np.random.rand(10, 3)#实际点