Hello all, I have a weird issue I was wondering if someone might have some idea on how to fix. I’m running Matlab 2024b on a Dell XPS 14 laptop. My issue is that seemingly randomly (perhaps 1 out every 6-10 operations) Matlab takes forever to run selected lines of code (or anything at all). For instance, I just ran this line of code:
tic
ECR_PBO_Support_1 = [];
ECR_PBO_Support_2 = [norm_2_32_PBO_Support01.ECR, norm_2_32_PBO_Support02.ECR, norm_2_32_PBO_Support03.ECR, norm_2_32_PBO_Support04.ECR, norm_2_32_PBO_Support05.ECR,…
norm_2_32_PBO_Support06.ECR, norm_2_32_PBO_Support07.ECR, norm_2_32_PBO_Support08.ECR];
ECR_PBO_Support_Total = [ECR_PBO_Support_1,ECR_PBO_Support_2];
toc
What the data is is irrelevant (its ultimately 8 vectors of 100 numbers long). But when I ran these lines, Matlab took about 5-8 seconds to run (i.e. it displays ‘Busy". Even though the output of tic toc was:
Elapsed time is 0.015314 seconds.
For the life of me, I cannot figure out why Matlab is doing this, but its causing me to really slow down since even the most basic operations will randomly take 5-8 seconds to run. When it happens, the delay affects everything, calculations, plots etc.
Has anyone experienced this before or have any suggestions for settings to check?Hello all, I have a weird issue I was wondering if someone might have some idea on how to fix. I’m running Matlab 2024b on a Dell XPS 14 laptop. My issue is that seemingly randomly (perhaps 1 out every 6-10 operations) Matlab takes forever to run selected lines of code (or anything at all). For instance, I just ran this line of code:
tic
ECR_PBO_Support_1 = [];
ECR_PBO_Support_2 = [norm_2_32_PBO_Support01.ECR, norm_2_32_PBO_Support02.ECR, norm_2_32_PBO_Support03.ECR, norm_2_32_PBO_Support04.ECR, norm_2_32_PBO_Support05.ECR,…
norm_2_32_PBO_Support06.ECR, norm_2_32_PBO_Support07.ECR, norm_2_32_PBO_Support08.ECR];
ECR_PBO_Support_Total = [ECR_PBO_Support_1,ECR_PBO_Support_2];
toc
What the data is is irrelevant (its ultimately 8 vectors of 100 numbers long). But when I ran these lines, Matlab took about 5-8 seconds to run (i.e. it displays ‘Busy". Even though the output of tic toc was:
Elapsed time is 0.015314 seconds.
For the life of me, I cannot figure out why Matlab is doing this, but its causing me to really slow down since even the most basic operations will randomly take 5-8 seconds to run. When it happens, the delay affects everything, calculations, plots etc.
Has anyone experienced this before or have any suggestions for settings to check? Hello all, I have a weird issue I was wondering if someone might have some idea on how to fix. I’m running Matlab 2024b on a Dell XPS 14 laptop. My issue is that seemingly randomly (perhaps 1 out every 6-10 operations) Matlab takes forever to run selected lines of code (or anything at all). For instance, I just ran this line of code:
tic
ECR_PBO_Support_1 = [];
ECR_PBO_Support_2 = [norm_2_32_PBO_Support01.ECR, norm_2_32_PBO_Support02.ECR, norm_2_32_PBO_Support03.ECR, norm_2_32_PBO_Support04.ECR, norm_2_32_PBO_Support05.ECR,…
norm_2_32_PBO_Support06.ECR, norm_2_32_PBO_Support07.ECR, norm_2_32_PBO_Support08.ECR];
ECR_PBO_Support_Total = [ECR_PBO_Support_1,ECR_PBO_Support_2];
toc
What the data is is irrelevant (its ultimately 8 vectors of 100 numbers long). But when I ran these lines, Matlab took about 5-8 seconds to run (i.e. it displays ‘Busy". Even though the output of tic toc was:
Elapsed time is 0.015314 seconds.
For the life of me, I cannot figure out why Matlab is doing this, but its causing me to really slow down since even the most basic operations will randomly take 5-8 seconds to run. When it happens, the delay affects everything, calculations, plots etc.
Has anyone experienced this before or have any suggestions for settings to check? processing time, matlab, script, speed, optimization MATLAB Answers — New Questions

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