Can I see values of variables while a code is running.
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MATLAB on my PC is running a code that takes a very long time with a huge iteration.
I haven't put any disp, fprintf, etc in the code. Thus, I can't see how many iterations are done.
In this situation, can I access to the variables without halting the code ?
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Walter Roberson
il 12 Ago 2013
If you have code that is already running, and it is not already displaying the values, then there is no way to turn on displaying the values -- not without interrupting the run.
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Azzi Abdelmalek
il 12 Ago 2013
You can use display function
a=10
display(a)
But this will make your code slower
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Peter Marko
il 2 Ago 2018
Modificato: Peter Marko
il 2 Ago 2018
See https://www.mathworks.com/matlabcentral/answers/228916-tracking-the-value-of-a-variable-in-debug-mode#answer_185281 (use variable name on a separate line)
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Steven Lord
il 2 Ago 2018
As of release R2016a the Editor has a Pause button that will pause execution at the next executable line.
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