What's the difference between surf and surface?

34 次查看（过去 30 天）

hzh 2018-11-9

3
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/428833-what-s-the-difference-between-surf-and-surface

评论：斯淇 2023-8-29

I think they are essentially the same function? But why do we have both of them? Are there any differences that I should keep in mind when making choices?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson 2018-11-9

7
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/428833-what-s-the-difference-between-surf-and-surface#answer_345961

编辑：Walter Roberson 2019-1-2

The difference is that surf checks first to see if the axes Nextplot property says to replace plot, and if so then it does a cla. Then either way it calls surface()

In other words if "hold on" is not in effect (or the internal equivalent) then surf will erase the current plot. surface() will not do that.

The difference is sort of like the difference between line() and plot(). line() never erases the current plot. plot() might erase the current plot, and whether it does or not it will call line to do the drawing work.