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How to put hat over a greek symbol express its value in legend of a plot?

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dayu
dayu 2019-3-22
评论： madhan ravi 2019-3-22
I want to write expressions like alpha_0 cap(or hat)=0, alpha_0 cap(or hat)=1 and so on in legend of a plot.
Need to display aplha, with subsscript zero, with a hat, equate to a numerical value.
Kindly help me.

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madhan ravi
madhan ravi 2019-3-22
legend(sprintf('$\\hat{\\alpha}(0) = %d$',2),'Interpreter','latex')
% ^----- numeric value
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madhan ravi
madhan ravi 2019-3-22
Maybe it’s because of version: Try:
z= ['$\hat{\alpha}(0) =',num2str(2)','$'];
legend(z,'Interpreter','latex')

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KSSV
KSSV 2019-3-22

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