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how to do a legend with text, variables, and Greek symbols in it?

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Ainsley
Ainsley 2024-2-3
回答： Dyuman Joshi 2024-2-3
Im trying to use a legend and display "Trajectory of (Greek symbol Theta naught) = (variable1 in form xx.xxxx)(degree symbol)" , "Trajectory of (Greek symbol Theta naught) = (variable2 in form xx.xxxx)(degree symbol)"
Ive tried using \theta and \deg and am getting nothing, and nothing in my research has indicated I can do a %7.4f or something similar to put the variable in.
is their anyway to do this?

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Dyuman Joshi
Dyuman Joshi 2024-2-3
Ran in:
You can use the symbols as provided in the list here for the default interpreter (i.e. tex) - https://in.mathworks.com/help/matlab/ref/text.html#f68-481090_sep_shared-Interpreter
figure
hold on
%some plots
fplot(@sin)
fplot(@cos, 'r')
%random values
x0 = 10*rand(1,2);
%generate the string accordigly
str = compose('Trajectory of \\theta\\circ = %2.4f\\circ', x0);
legend(str)

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