How can I get rid of notes in command window while running the fsolve

Hi,

I am using fsolve for part of an optimiztion. There are lots of notes and comments in command window while running my code. How can I stop seeing those comments?

I submit the code into ComputeCanada and the output file is almost 65 GB because of these comments. I tried to write on createExitMsg, but did not work.

Thanks

Answer 1

[madhan ravi]

 options = optimoptions('fsolve','Display','none'); % provide this as the third input argument to the solver
 doc fsolve % you could read it for more information

[Sepideh Alimohamamdi]

Thanks

[Sepideh Alimohamamdi]

Thanks for the comment.

This is the note I am receiving in command window:

fsolve completed because the vector of function values is near zero as measured by the default value of the function tolerance, and the problem appears regular as measured by the gradient.

Even with using the "options ...." still having that.

[madhan ravi]

https://www.mathworks.com/help/matlab/matlab_prog/suppress-warnings.html I don’t think doing that would be a good idea though :(

[Alan Weiss]

Make sure that you pass the options to fsolve:

x = fsolve(fun,x0,options)

Alan Weiss

MATLAB mathematical toolbox documentation

[Sepideh Alimohamamdi]

Thanks, I restart Matlab and it's working.

[madhan ravi]

xD, strange.