展示数据点集u并填充到底部并去除图片边框u=Table[Sin[i+j],{i,0,2Pi,0.3},{j,0,2Pi,0.3}]
A.
ListPointPlot3D[u,Filling→Bottom,Axes→False]
B.
ListPointPlot3D[u,Filling→Bottom,Boxed→False]
C.
ListPointPlot3D[u,Filling→Axis,Axes→False]
D.
ListPointPlot3D[u,Filling→Top,Boxed→False]