MATLAB: The graph window is blank

displayplot

core_diameter = [10 15 20 25 ];
a= ((3.14*1.38*2)); b= ((11.8*10^-6)); c= (0.10/0.80);
for core_diameter = core_diameter result = (((a/(b*c))*((976*10^-9)/(core_diameter*10^-6))^2)/1000); disp (result); %plt.scatter(core_diameter,result, color ='red');
                    plot(core_diameter,result)
                    hold on
end
%plt.show();

Best Answer

You have to plot a marker if you are plotting single points in a loop.
Try this:
plot(core_diameter, result, 'pg')
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