yinglang19941010的专栏

meshgridimport numpy as npX = np.arange(1, 4)Y = np.arange(11, 13)# MX.shape=MY.shape=(len(Y), len(X))=(H,W)MX, MY = np.meshgrid(X, Y)print(MX)print(MY)MP = np.stack([MX, MY], axis=-1)[[1 2 3] [1 2 3]][[11 11 11] [12 12 12]]MP: (x0, y0) (x