How do a pause execution within a file when a specific line produces a warning?
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Say I have a main file and a function file. I am getting a 'Matrix is singular, close to singular or badly scaled' warning and I would like to examine the inside of the function to find out what is causing this. So I want to pause the code on this error, view the variables within the function, and then investigate. How do I do this?
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Answers (2)
Walter Roberson
on 3 Nov 2018
warning('error', 'MATLAB:singularMatrix')
dbstop if error
and run your code.
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Steven Lord
on 3 Nov 2018
dbstop if warning
If you prefer to set this debugging condition via the UI, see the "Error Breakpoints" section of this documentation page.
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