Interactive graph and data collection

Question

Mel 2011-5-12

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/7315-interactive-graph-and-data-collection

Hey,

I was wondering if there was any way to create interactive graph. For example, I would like to be able to click on the curve shown and store those points to later be exported into excel. I have tried to use an algorithm to determine onset and offset but due to the noise in the data it would be better if the user could select those and then the algorithm can analyze the data in between those two selected points.

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。

Answer 1

Matt Fig 2011-5-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/7315-interactive-graph-and-data-collection#answer_10043

Have you looked at the GINPUT function?

2 个评论
显示无隐藏无

Mel 2011-5-12

I just quickly looked over that but it seems to be more vector based.

I am looking at the something maybe more along the lines of DataTip. Is there a more user friendly way of using data tip.

Douglas Anderson 2012-9-5

Wow! I think this is a great alternative to datatip for exporting data. It grabs the axes (I have subplots) appropriately, and assigns the points to an array. I guess the only thing I would like is to get dumped back to the Command Window after hitting "Return". Any suggestions? Thanks Matt.

Doug Anderson

请先登录，再进行评论。