MATLAB: I’d like to make a script that..

circleradius

Hi,

I'd like to make a script that would import all images from one folder and then mesure the radius of the biggest circle found in each image. Finally, I'd like MatLab to write the values in a text document like this:

Image 1 : radius Image 2 : radius Image 3 : radius And so on.

Best Answer

OK. Good luck to you. Reading the FAQ may help: How_can_I_process_a_sequence_of_files?

Also look up documentation for fprintf() or writetable() to write out the data.

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MATLAB: Pushbutton to save or print content of an handles

You can use GUIDE to make a GUI. In the callback for your pushbutton, put the code to save whatever you want to save. It might be calling save() to save variables to a proprietary format MAT file, it could use fwrite() to write a binary file, fprintf() to write a text file, csvwrite() or clmwrite(), imwrite() to write an image, or export_fig to save a screenshot. If you just want to save some text you sent to an edit field then I'd probably use fprintf() to write it out to a regular flat text file.

MATLAB: Center of mass in binary image

use text command:

your_string = strcat( num2str(centroids(:,1)),'-', num2str(centroids(:,2)));
text(10,10,your_string)

change the position by changing the "10,10" values

Best Answer

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MATLAB: Pushbutton to save or print content of an handles

MATLAB: Center of mass in binary image

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