MATLAB: How to scale the profiler viewer window size correctly

MATLABprofilescalingviewer

I have a 4k display and am running MATLAB R2018b on Windows 10.While the main Matlab window is scaled correctly to adjust the DPI, the profiler viewer window is not.

Is there a workaround to fix this and will it be fixed in a future release?

Best Answer

If you go to Preferences->Fonts->Custom you will see an option for Profiler you can adjust the font settings.

Note: the profile viewer display is updated in MATLAB 2020a where there is no need to change the font-size manually.

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MATLAB: How run lsqcurvefit correctly

Your variable sa seems to be a scalar taking values between 0.001 and 0.2. Have you plotted the sum of squares as a function of sa to see if there are multiple local optima?

FYI, that exit message states that lsqcurvefit has found a local solution. However, there is no guarantee that it found a global solution. Again, I recommend that you plot the function on your interval to see the local optima.

Most likely, the solution to your problem will be to start from a few other points in addition to the fixed 0.07 that you are using, and to take the best solution among the several local optima.

Alan Weiss

MATLAB mathematical toolbox documentation

MATLAB: How to index filenames correctly

Use

[A,n] = Calc_Exudate(Images(Items(k),:));

% or use a cell array

 Images={'image001.png';'image003.png';'image020.png';'image022.png'}
[A,n] = Calc_Exudate(Images{Items(k)});

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MATLAB: How run lsqcurvefit correctly

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