MATLAB: How to debug matlab code

codedbstopdebugging

I'm a java programmer and I usually work with netbeans. It gave me the possibility to debug my code. During debbugging, after having setted breakpoints, I can see variables values on the screen. Does it exist a similar way in matlab?

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dbstop is the corresponding main matlab debugging command. There are also GUI options from the editor, here's a reasonable, if dated, description; http://www.ee.columbia.edu/~marios/matlab/Techniques%20for%20Debugging%20MATLAB%20M-files%20(1207).pdf

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MATLAB: How to write a1=1;a2=2;a3=3; from A

Do NOT do this

This would actually be horribly slow, pointlessly complex, obfuscated, and very buggy way to write your code. You would make your code hard to debug, and a pain to work with. Read this to know why:

https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval

Using indexing would be simple, neat, and very efficient. You should use one array and indexing. Indexing is the solution you should be using, because it is the most efficient way to write MATLAB code, is simple, neat, and very easy to debug. Indexing is explained quite well in the MATLAB introductory tutorials, which are highly recommended for all beginners:

https://www.mathworks.com/help/matlab/getting-started-with-matlab.html

MATLAB: Debugging

kepler(exp(1),4)
kepler(exp(1),magic(4))

works for me...

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MATLAB: How to write a1=1;a2=2;a3=3; from A

MATLAB: Debugging

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