Using evalin to read .m script

Question

James 2013-5-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/76155-using-evalin-to-read-m-script

I have a .m script already written that reads text files as input. I'm writing a GUI in GUIDE and I want to use a push button to get the values from my .m script. I am assuming that the evalin function is the correct route to go here. But I am unsure exactly how to use it. I am relatively new to MATLAB. How do I store the values from the .m script in 'base' and then call those values from my GUI? Thanks in advance!

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

Image Analyst 2013-5-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/76155-using-evalin-to-read-m-script#answer_85807

编辑：Image Analyst 2013-5-17

在 MATLAB Online 中打开

evalin() is not the correct route, or at least not the preferred route. Just put a button on your GUI, view the callback, and paste the code from your m-file into the button's callback. That's what I'd do if the m-file is small enough.

If it's a really long complicated m-file, then I'd just make it a function that returns one of more variables that you can accept when you call it from your button's callback. Like in the callback

[out1, out2, out3] = my_m_file(in1, in2);