why the Matlab editor is so slow to respond to keyboard and editing

32 views (last 30 days)
Hi, I am working with Matlab 2012b, win7 sp1 on a computer with good technical conditions. My Matlab editor is so slow in responding to editing in a relatively large code (around 1000 line). this is really a pain! entering or deleting a line or a character sometimes takes 3 4 second! I increased java heap memory and turned off the code analyzer. But, yet the problem exists! Some people suggests to put an "exit " in the first line. I did but nothing changed. please let me know about any solution. My best

Accepted Answer

Varun Bhaskar
Varun Bhaskar on 28 Aug 2015
Refer to the link below to address this issue:

More Answers (1)

LeChat on 13 Aug 2019
You want to upgrade you kernel (in Linux, version > 5.1) and then update Matlab to its last version (R2019a update >2).
See here if you are on Linux:


Find more on Desktop in Help Center and File Exchange

Community Treasure Hunt

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

Start Hunting!