Simple Matlab App Designer application compiled into a stand-alone executable became very slow
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Hello,
I have built a simple application using App Designer - compiled into a stand-alone executable.
One tab control - 3 tabs, table + graph on each tab.
No more than 100 rows in each table - small data set (numbers only).
- whenever I try to scroll up or down, I literally watch paint dry - I see the data portion painting on the screen, then I see the row names painting, after the table is painted it takes 1 second for it to become responsive
- when try to switch to a new tab, it takes 4-5 seconds after the click for the new tab to start appearing, some additional 1.5 - 2 seconds for the tab to become responsive.
I run Matlab on a 8GB RAM / 2.2GHz machine, task manager shows the following usage: CPU at 5% (Matlab 1.2%), Memory at 60% (Matlab 900 MB), Disk 2% (Matlab 0 Mbps).
Did anybody ever run into a similar issue? Can anybody give me a suggestion?
Thank you
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Debt
2021-9-17
Software created with MATLAB does run very slowly,if you want to run quickly ,you had better to use C# to creat a software
回答(1 个)
Eric Delgado
2022-9-19
Yeah. I had to deal with the same issue.
- You have to update the graphic driver of your computer and your OS (old versions of Windows 10 can turn Matlab into a terrible IDE!).
- Mathworks made improvements in uitable class in its 2021b release, so now it's ok.
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