MATLAB: How to turn pixel values to mm on axes

coordinatesgraphsimage processingplots

Hello
As far as I know, Matlab plots give X,Y in pixel values. How do I turn them to units of length? E.g. milimeters? mm. I want X,Y values to appear as mm.
Thanks

Best Answer

first find, how many pixels =1mm?
suppose10 pixel=1mm;
X_in_mm=X./10;
Y_in_mm=y./10;
xlabel('x in mm')
ylabel('y in mm')