试用软件

Using timer to run a user-defined function periodically in GUI to plot graph

1 次查看（过去 30 天）

显示更早的评论

Michael Lem 2011-10-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/17874-using-timer-to-run-a-user-defined-function-periodically-in-gui-to-plot-graph

I made a GUI for my project. When I press start push button a timer should start interrupting every 1 second. It will execute a function named "GraphADCdata.m" each second. i want the graph to be plotted in Axe1, but i cant use "plot(handles.axes, x, y)" cause i don't have access to handles variable.

What should I do?

regards, Michael

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。

回答（1 个）

Daniel Shub 2011-10-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/17874-using-timer-to-run-a-user-defined-function-periodically-in-gui-to-plot-graph#answer_24082

You need to pass handles.axes to the timer function. There are a number of ways of doing this. Check the FAQ:

http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.3F

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Michael Lem 2011-10-13

i almost read all of it... i still have no idea, how i can pass handles.axes to my function...

How do i do it?

Michael

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Graphics Graphics Objects Specifying Target for Graphics Output

在 Help Center 和 File Exchange 中查找有关 Specifying Target for Graphics Output 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by

试用软件