Help, How can I write the symbol " theta" in Matlab

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Dawj Alami
Dawj Alami 2017-8-8
评论： Ayush Joshi 2021-10-2
Hi friends, I have a problem with a graphical presentation of my results in Matlab. I will write a symbol theta  on the Y axis ( Dimensionless temperature ) but when I put it in my code it will show me "?" I don't know why...! Besides, I searched on the internet, ho, someone tells me that I have to use the code "Asci" but I don't know how doing it. ??? help me please
program figure(7); plot(x,TF,'-r','linewidth',1.5) hold on plot(x,TS,'-k','linewidth',1.5) xlabel('length ','FontSize',12) ylabel('Dimensionless temperature ','FontSize',12) legend('Thetaf','Thetas',1)

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采纳的回答

KL
KL 2017-8-8
try with the backslash
xlabel('\theta')
read this for more
  2 个评论
Dawj Alami
Dawj Alami 2017-8-8
It's very easy why I did not think about this stuff.. Oh, thanks it works very well
Ayush Joshi
Ayush Joshi 2021-10-2
Thank you so much for this concise code to put in the symbol theta.

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更多回答（1 个）

José-Luis
José-Luis 2017-8-8
aH = axes;
plot(rand(10,1));
aH.XLabel.Interpreter = 'Latex';
aH.XLabel.String = '$\theta$';

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