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How can I insert a square root in y-axis of curve ?

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Mallouli Marwa
Mallouli Marwa 2020-8-27
编辑： Manoj Kumar 2022-6-4
Hi
Please see the program and rectify the sqrt .
Thanks
FVF = [0.86;0.89; 0.92 ; 0.95]*100;
teta_r = [3.17; 3.29; 3.41; 3.53];
figure (8)
plot(FVF,teta_r,'gx-','Linewidth', 2)
xlabel ( 'FVF (%)')
ylabel ('\theta (10^-3 C/m sqrt(kg))')
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Manoj Kumar
Manoj Kumar 2022-6-4
编辑：Manoj Kumar 2022-6-4
Use: \surd (x) , incase you want to write √x on y-axis
For e.g.
ylabel ('Fracture Toughness (MPa\surd(m))')

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采纳的回答

J. Alex Lee
J. Alex Lee 2020-8-27
You can use latex
ylabel('$$\theta \quad \left(10^{-3} \mathrm{C/m} \sqrt{\mathrm{kg}}\right)$$','Interpreter','latex')
also see
https://www.mathworks.com/matlabcentral/answers/21557-sqrt-in-figure-label

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